Alternate costume (SSBB)

NOTE: Every claimed source needs a cross-reference link; claimed sources need to be plausible, not horrendously obscure; default costumes usually don't need descriptions since they are not alternate costumes; returning costumes original to Smash do not need references to their appearances in previous Smash games.

A battle between four Marios, each one in different colors. Masahiro Sakurai referred to the implementation of costumes as "one of the joys of Smash".

Four of Peach's alternate costumes. Note that one resembles Daisy.

In Super Smash Bros. Brawl, players can pick different alternate costumes for their character by cycling through a list of up to six choices. The buttons used to cycle are 1/2 for the Wii Remote and Nunchuk combination, A and B for the Wii remote alone configuration, and pressing X/Y for the Classic Controller and GameCube controller.

Most characters have six alternate costumes, though Jigglypuff, Lucario, Pokémon Trainer, and Sonic only have five, and Pikachu has only four. Wario has two costumes with six choices each, doubling his options and giving him two different outfits for each team in Team Battles.

Some characters, namely Lucario, Pokémon Trainer, and Sonic, have sets of alternate costumes that can be difficult to distinguish from each other in a match. As such, tournaments have the "colorblind rule" in doubles matches, where a player can choose which colours their team and their opponents' team are, if either team has one of the aforementioned characters on their team. While texture hacks are usually discouraged from being used in tournaments, if not flat-out disallowed, it is usually acceptable to use simple texture hacks on these characters to make the color difference between their team palettes more obvious.

When selecting characters in tournament mode, instead of displaying the character's colored image of the chosen costume, a colored bar is displayed in the player list. This color is usually an intuitive indicator of which costume has been chosen, but there are several cases where costumes are given strange colors, such as giving cyan to Ike's default blue-brown getup, or using orange or yellow when the opposite is clearly more correct.

In Wi-Fi, Tournament and Team Brawls, if two identical characters share the same alternate costume, the second character will have a lighter tint in their appearance. A third character on the same team uses a darker tint. The fourth character's tint is even darker than the third character's. It is generally quite difficult to distinguish from the third character's color scheme.

The order of the palette swaps for each character are sorted in the order in which they appear on the character selection screen.

Bowser

Green	G	Based on his modern design first seen in Super Mario Sunchine.
Black
Red	R	Somewhat resembles one of his "right" color in Mario Golf.
Blue	B	Reminiscent of original design in Super Mario Bros.
White
Brown		Slightly resembles Boom Boom's appearance in Super Mario Bros. 3.

Captain Falcon

Indigo		Mix between his designs from F-Zero X and F-Zero GX, with the added detail of his scarf hanging out.
Black		Based on his appearance in the Japanese commercial for F-Zero X.
Red	R	Based on Blood Falcon, Captain Falcon's evil clone and rival. It is his only costume with a unique logo on the back: a skull with "Blood Hawk" (the name of Blood Falcon's vehicle) written underneath.
Green	G
Blue	B	Resembles his appearance in the original F-Zero.
White		Resembles Jody Summer's original design in F-Zero X.

Diddy Kong

Red	R	Based on his modern design first seen in Mario Golf: Toadstool Tour.
Yellow		The vest is reminiscent of Diddy Kong's alternate outfit in Donkey Kong Country's Two-Player Contest mode.
Pink		Based on Dixie Kong, Diddy Kong's girlfriend. Perhaps in recognition of the fact that Diddy Kong has no hair, his fur is yellow, the same color as Dixie Kong's hair.
Purple		Resembles his appearance in Donkey Kong Country 2: Diddy's Kong Quest's Two-Player Contest mode.
Green	G
Blue	B	Resembles Kiddy Kong, Dixie's partner in Donkey Kong Country 3: Dixie Kong's Double Trouble.

Donkey Kong

Brown		Based on his modern design first seen in Mario Party 4.
Black		Fur color resembles a real-life gorilla. The tie is reminiscent of Donkey Kong's appearance in Donkey Kong Country's Two-Player Contest Mode.
Red	R	Fur color resembles the original D.K. from Donkey Kong.
Blue	B
Green	G
White		Referred to as "Yeti DK" on the Brawl DOJO!!. Resembles the mythical yeti. It also resembles the Fire Mini Donkey Kongs from the Mario vs. Donkey Kong series and Eddie the Mean Old Yeti from the Donkey Kong Country TV series.

Falco

White		Based on his appearance in Star Fox Command.
Orange		Resembles Katt Monroe, Falco's love interest, as she appears in Star Fox Command.
Blue	B	His clothing is reminiscent of an Arwing.
Red	R	His clothing is reminiscent of his appearance in Star Fox: Assault.
Green	G
Black		Complementary to Fox's "Dark Fox" costume. Reminiscent of a black pheasant or raven.

Fox

Grey		Based on his appearance in Star Fox Command.
Black		Referred to as the "Dark Fox" on the Brawl DOJO!! It resembles a cross fox.
Red	R
Green	G
Blue	B
White

Ganondorf

Purple		Based on his appearance in The Legend of Zelda: Twilight Princess.
Black		Complementary to Link's "Dark Link" costume.
Blue	B
Green	G
Red	R
Brown		Resembles his appearance in The Legend of Zelda: Ocarina of Time.

Ice Climbers

Popo and Nana switch positions for their red, black, and white costumes, and their head icons change to match, but they do not switch positions on the selection screen like they did in Melee.

Purple		Based on their in-game sprites in Ice Climber.
Red	R	Nana resembles her appearance on the American boxart for Ice Climber.
Blue	B	Nana's parka resembles Popo's immediately after touching an enemy but before turning completely white.
Black
Green	G
White		The colors of their mittens and boots match those of their default colors. The parka color resembles their sprite after touching an enemy.

Ike

Indigo		Based on his appearance as a Ranger in Fire Emblem: Path of Radiance.
Yellow
Red	R
Blue	B	Resembles Sigurd, one of the protagonists in Fire Emblem: Genealogy of the Holy War.
Green	G	Resembles Geoffrey, one of Ike's comrades, as he appears in Path of Radiance.
Brown		Referred to as an "ordinary soldier" on the Brawl DOJO!!

Jigglypuff

Pink		Based on its original design in prior to Pokémon FireRed and LeafGreen.
Red	R	Taken over from its red alternate costume from Super Smash Bros. Melee.
White		Its hat from the female protagonist of Pokémon FireRed and LeafGreen.
Blue	B	Based on one of the possible colors for a nicknamed Jigglypuff in Pokémon Stadium and its Shiny coloration. Its hat is reminiscent of the Bug Catcher Trainer class.
Green	G	Based on one of the possible colors for a nicknamed Jigglypuff in Pokémon Stadium. Its cap is reminiscent of Kirby with the Sleep Copy Ability.

King Dedede

Red	R	Based on his modern design first seen in Kirby's Avalanche with a more detailed tunic.
Pink		Resembles his "Player 2" color in Kirby 64: The Crystal Shards' Multiplayer mode, but his skin is blue.
Green	G
Purple		Resembles his purple color in Kirby Air Ride. The obi is reminiscent of formal Japanese kimonos.
Blue	B	The obi features the same icons as one of the menu schemes from Kirby 64.
Brown		Based on his appearance on the monochromatic Game Boy screen in Kirby's Dream Land, but in sepia. The color of his hammer does not change in this costume.

Kirby

Pink		Based on his modern design first seen in Kirby 64: The Crystal Shards.
Yellow		Based on and directly referred to as "Keeby" from Kirby's Dream Course. In addition, Yellow Kirby from various Kirby titles and Beam Kirby in Kirby Super Star have the same color.
Blue	B	Based on Ice Kirby in Kirby Super Star.
Red	R	Based on Red Kirby from Nightmare in Dream Land, The Amazing Mirror, and Squeak Squad. Compared to "Fire Kirby" costume in previous Smash titles, his feet are magenta instead of maroon.
Green	G	Based on Green Kirby from Nightmare in Dream Land, The Amazing Mirror, and Squeak Squad. Compared to "Kusa-mochi Kirby" costume in previous Smash titles, his feet are orange instead of green.
White		Based on his monochromatic in-game sprite from Kirby's Dream Land.

Link

Green	G	Based on his appearance from The Legend of Zelda: Twilight Princess.
Red	R	Based on the Goron Tunic from The Legend of Zelda: Ocarina of Time.
Blue	B	Based on the Zora Tunic from Ocarina of Time.
Lavender		Based on his tunic with the Blue Ring equipped in The Legend of Zelda.
Yellow		Probably based on his appearance after utilizing the Great Fairy's Tears in The Legend of Zelda: Twilight Princess. Also resembles an unused yellow tunic from The Legend of Zelda: Ocarina of Time.
Black		Based on Dark Link. It also resembles the Interlopers from Twilight Princess.

Lucario

Blue	B	Based on its appearance from Pokémon Diamond and Pearl.
Red	R
Cyan
White
Green	G

Lucas

Yellow		Based on his appearance in Mother 3. It derived from Ness's model.
Orange		Based on Claus, Lucas's twin brother.
Red	R
Blue	B	Resembles Ness's pajamas in EarthBound.
Green	G
Purple

Luigi

Green	G	Based on his modern design first seen in Mario Party 4, with the hemming from Luigi's Mansion.
Orange		Slightly resembles Mario's appearance on the North American boxart for Pinball, but with an orange cap.
Pink	R	The original Super Smash Bros. website referred to this costume as "Strawberry Luigi". It resembles his appearance in Wrecking Crew.
Blue	B	Slightly resembles Mario's appearance on the North American boxart for Mario Bros.
White		Based on Fire Luigi. This replaces his Super Mario Bros.-inspired costume from previous Smash titles.
Purple		Based on Waluigi, the self-proclaimed "Luigi's rival".

Mario

Red	R	Based on his modern design first seen in his in-game model of Luigi's Mansion.
White		Based on Fire Mario.
Blue	B	Based on his appearance in promotional artwork for Mario Bros., with the colors of the overalls and shirt swapped.
Yellow		Based on Wario's classic design.
Black		Based on Foreman Spike from Wrecking Crew. However, the cap and overalls have a slight blue tint, which makes less closely resembles Foreman Spike's than the equivalent costume in previous Smash titles.
Green	G	Resembles Luigi's appearance from promotional artwork for the arcade version of Mario Bros., with the colors of the overalls and shirt swapped. It also resembles Jinbe from Mole Mania, another game developed by Shigeru Miyamoto.

Marth

Navy		Based on his appearance in Fire Emblem: Mystery of the Emblem.
Red	R
Green	G
Black
White		Based on Leif, the protagonist of Fire Emblem: Thracia 776.
Blue	B	Resembles his color scheme in Fire Emblem: Mystery of the Emblem.

Meta Knight

Purple		Based on his design first seen in Kirby Super Star, but with shoes.
White
Red	R	The color scheme matches his red color in Kirby Air Ride.
Green	G	The color scheme matches his "yellow" color in Kirby Air Ride.
Blue	B	Resembles his original appearance in Kirby's Adventure, but with red eyes.
Pink		The color scheme matches his "green" color in Kirby Air Ride, as well as Kirby.

Mr. Game & Watch

Black		Resembles the characters from the Game & Watch games Fire and Parachute. He has the general color of the LCD frames in most of the Game & Watch handhelds.
Red	R	Reminiscent of characters and objects as depicted on the Virtual Boy.
Yellow		Reminiscent of characters and objects as depicted on the original Game Boy.
Blue	B
Green	G
Cyan		Reminiscent of the backlit display of the Game Boy Light.

Ness

Red	R	Based on his appearance in Earthbound.
White		Resembles Fuel from Mother 3, but with a cap.
Yellow		Based on the uniforms of the Hanshin Tigers, a Japanese baseball team. The shirt's pattern is reminiscent of the Gigantic Ant enemy from EarthBound.
Green	G	His clothes resemble the color scheme of Everdred’s outfit in EarthBound.
Blue	B	Resembles his younger self that he encounters in Magicant.
Purple		The shirt features a sprite of Mr. Saturn on the front.

Olimar

Tan		Based on his appearance in Pikmin and Pikmin 2.
White		Resembles a Navy Mark IV space suit.
Red	R
Black
Green	G
Blue	B	Based on Louie, Olimar's partner in Pikmin 2.

Peach

Pink		More intricate version of her modern design first seen in Mario Party 4.
Yellow		Based on Daisy's modern design first seen in Mario Party 4. This costume is less complex than it was in Melee, as it simply changes the colors of her clothing and hair.
Red	R	Reminiscent of Pauline's original appearance in Donkey Kong.
Blue	B
Green	G
White		Resembles a wedding gown. The dress is reminisicent of the wedding dress Paper Peach wore in Super Paper Mario.

Pikachu

At four costume choices, Pikachu has the least amount of alternate costumes in Brawl.

Yellow		Based on its original design in prior to Pokémon FireRed and LeafGreen.
Red	R	Based on one of the possible colors for a nicknamed Pikachu in Pokémon Stadium. It also resembles its Shiny coloration. Its cap from the protagonist's appearance in the original Pokémon games. This costume was taken over from its red alternate costume from Super Smash Bros. Melee.
Green	G	Based on one of the possible colors for a nicknamed Pikachu in Pokémon Stadium. Its headband from Brendan's appearance in Pokémon Emerald.
Blue	B	Its goggles are reminiscent of the Swimmer Trainer class and Pichu's Blue Team costume from Melee.

Pit

White		Heavily redesigned from his original appearance and Melee Trophy.
Yellow
Red	R	Resembles his chiton after obtaining the Gold Arrow and reaching Level 4 strength in the original Kid Icarus.
Green	G	Resembles his chiton after obtaining the Bronze Arrow and reaching Level 2 strength in Kid Icarus.
Blue	B	Resembles his chiton after obtaining the Sacred Arrow and reaching Level 5 strength in Kid Icarus.
Black		Referred to as a "fallen angel" on the Brawl DOJO!!. It became the basis for Dark Pit.

Pokémon Trainer

Default		The Pokémon Trainer is based on his appearance in Pokémon FireRed and LeafGreen.
Red	R	The Pokémon Trainer's cap is reminiscent of the female protagonist of FireRed and LeafGreen. Squirtle resembles the Pokémon Wartortle, its evolved form. Charizard resembles the Pokémon Charmeleon, its pre-evolved form.
Green	G	The Pokémon Trainer is based on Brendan as he appears in Pokémon Emerald. Squirtle and Ivysaur resemble their respective Shiny colorations.
Blue	B	Squirtle resembles its in-battle sprite from Pokémon Yellow.
White		Charizard resembles the Shiny colorations of Charmander and Charmeleon.

R.O.B.

Red	R	Based on the Japanese version of R.O.B. released for the Famicom - the "Family Computer Robot".
Grey		Based on the western version of R.O.B. released for the NES. The text on his base reads "R.O.B. - Robotic Operating Buddy" instead of "Family Computer Robot".
Yellow		Resembles Spike, a glitch enemy from Stack-Up.
Pink		Resembles Flipper, a glitch enemy from Stack-Up.
Blue	B
Green	G	The color scheme matches the R.O.B. Launcher enemy from Brawl's Subspace Emissary.

Samus

Orange		Based on the Varia Suit as it appears in Super Metroid. It no longer corresponds with Samus's red team color, most likely because it is now paired with her cyan Zero Suit.
Blue	B	Based on the Fusion Suit from Metroid Fusion.
Pink	R	Based on the Gravity Suit's in-game sprite from Super Metroid.
Brown		Based on the Dark Suit from Metroid Prime 2: Echoes.
Purple		Based on the Gravity Suit's appearance in Metroid Prime.
Green	G	The original Super Smash Bros. website referred to this alternate costume as "mass-produced Samus", a reference to Gundam.

Snake

All of Snake's alternate costumes are based on different camouflage uniforms worn by Naked Snake in Metal Gear Solid 3: Snake Eater.

Grey		Based on the sneaking suit worn by Solid Snake in Metal Gear Solid 2: Sons of Liberty.
Red	R	Based on the Fire camouflage.
Blue	B	Based on the Splitter camouflage.
White		Based on the AUSCAM Desert camouflage.
Green	G	Based on the Tiger Stripe camouflage.
Brown		Based on the Animals camouflage.

Sonic

Sonic is the only non-Pokémon character to have fewer than six alternate costumes.

Blue	B	Based on his design first seen in Sonic Adventure.
Black		Resembles Sonic the Werehog from Sonic Unleashed.
Yellow		The cuffs slightly resemble Silver the Hedgehog's bracelets.
Green	G	The cuffs resemble the hand sprite from Knuckles the Echidna in Sonic the Hedgehog 2's Special Stage checkpoints.
Red	R	The cuffs are reminiscent of the hand sprite that appears when the player passes through one of Sonic the Hedgehog 2's Special Stage checkpoints.

Toon Link

Green	G	Based on his appearance in The Legend of Zelda: The Wind Waker.
Red	R	Red Link from The Legend of Zelda: Four Swords and The Legend of Zelda: Four Swords Adventures.
Blue	B	Blue Link from The Legend of Zelda: Four Swords and The Legend of Zelda: Four Swords Adventures.
Purple		Purple Link from The Legend of Zelda: Four Swords and The Legend of Zelda: Four Swords Adventures.
Brown		Based on Link's appearance in The Legend of Zelda.
Black		Based on Dark Link. It also resembles the Interlopers from The Legend of Zelda: Twilight Princess.

Wario

Unlike all other characters, Wario has two outfits each with multiple color choices: his biker costume from the WarioWare games, which is his default costume, and his classic overalls. This doubles his alternate costume choices. There are a total of 12 costume choices for Wario in Brawl.

Cyan		Based on his appearance in the WarioWare series.
Red	R	The red jacket, white pants, and goggles match the color scheme of Jimmy T., one of Wario's friends.
Yellow
Green	G
Black
Blue	B

Wario's overalls closely resemble the cartoonish look in both the Mario and Wario games, in contrast to Mario, Luigi, and Waluigi, who were given more realistic-looking overalls.

Yellow		Based on his appearance in the Mario and Wario Land series. Referred to as "Overalls Wario" on the Brawl DOJO!!.
Red	R	Based on Mario's appearance in Donkey Kong, Super Mario Bros., and others.
Blue	B	Based on Mario's appearance on the Japanese boxart for Mario Bros.
Green	G	Resembles Luigi's appearance from promotional artwork for the arcade version of Mario Bros., with the colors of the overalls and shirt swapped. It also resembles Jinbe from Mole Mania, another game developed by Shigeru Miyamoto.
Brown		The color scheme is the opposite of Mario's brown costume in the original Super Smash Bros. It based on Foreman Spike, another rival of Mario's from Wrecking Crew.
White		Resembles his in-game sprite from the early Wario Land titles on the Game Boy.

Wolf

Grey		Based on his appearance in Star Fox Command.
Red	R
Black		Complementary to Fox's "Dark Fox" costume. Resembles a black wolf. While the portrait depicts the suit with black sleeves, they are white in-game.
Green	G
Blue	B
White		Similarly to his black costume, the portrait depicts the suit with black sleeves, but they're white in-game.

Yoshi

All of Yoshi's costumes appear as different variations of the Yoshi species in Yoshi's Story. The soles of his shoes, the saddle on his back, and his spines stay the same color, no matter what color he is. His appearance based on his modern design first seen in Super Mario Sunchine.

Green	G	Based on a Green Yoshi.
Red	R	Based on a Red Yoshi.
Blue	B	Based on a Blue Yoshi.
Yellow		Based on a Yellow Yoshi.
Pink		Based on a Pink Yoshi.
Cyan		Based on a Light Blue Yoshi.

Zelda / Sheik

Purple/Light Blue		Zelda is based on her appearance in The Legend of Zelda: Twilight Princess. While Sheik does not appear in Twilight Princess, she is based on unused concept art of her from the title.
Red	R	Zelda resembles her in-game sprite when Link rescues her with the Red Ring equipped in The Legend of Zelda.
Blue	B	Zelda resembles her in-game sprite when Link rescues her with the Blue Ring equipped in The Legend of Zelda.
Pink		Zelda is based on her appearance in The Legend of Zelda: Ocarina of Time. Sheik does not resemble her appearance from Ocarina of Time and instead matches Zelda's color scheme.
Green	G	Zelda resembles her in-game sprite when Link rescues her with no ring equipped in The Legend of Zelda.
Black		Complementary to Link's "Dark Link" costume.

Zero Suit Samus

Zero Suit Samus's costumes are complementary to Samus's respective costumes.

Cyan		Based on her appearances in Metroid: Zero Mission.
Blue	B	Based on Zero Suit at the end of Metroid Prime 2: Echoes.
Pink	R	Resembles her leotard at the end of the original Metroid.
Black		Resembles her outfit at the end of Super Metroid.
Purple
Green	G

Glitch

There is a glitch in Brawl that allows multiple players to be the same character with the same color scheme, without the shading seen in Team Battles.

This glitch can also occur when every player selects random, and multiple players end up playing as the same character.

Trivia

• Captain Falcon's red outfit actually has one file for each available PAL language in the game (English, French, German, Spanish, Italian). While presumably done so localizers could edit the "Blood Hawk" on the back to match the current language, this appears to have been skipped or glossed over, as there is no difference between the files.
• Mr. Game and Watch only has one file for his model and textures. This indicates that the color variations come from tinting or blending the textures, instead of pre-rendered bitmaps.
• Luigi has an unused blue costume in the game's data; this costume is slightly lighter in color than the used one, and the reason for its removal is unknown.