Super Smash Bros. Ultimate

Alternate costume (SSBU)/Mii Fighter

This article is about the Mii Fighters' alternate costumes in Super Smash Bros. Ultimate. For other characters' alternate costumes in Super Smash Bros. Ultimate, see Alternate costume (SSBU). For the Mii Fighters' alternate costumes in Super Smash Bros. 4, see Alternate costume (SSB4)/Mii Fighter.

The Mii Fighters' various costume options are distinct from how other characters' alternate costumes work, as they can be purchasable from the Shop, found behind certain Challenges, or found in treasure chests in World of Light.

As it was in the previous game, while Headgear can be worn by all Mii Fighters, the Costumes are more selective.

Headgear

There are a total of 101 different headgear, including the 'None' headgear.

Many of the hats that were in the original game were based off of hats present in the Streetpass Mii Plaza.

Image Name Series Availability Note
  None Default Unlike with outfits, the player has the option for their Mii Fighter not to wear any headgear whatsoever.
  1-Up Mushroom Hat  Mario 450 G Based on the cap of the 1-Up Mushroom, a power-up from the Super Mario series.
  Akira Wig Virtua Fighter DLC
  Altaïr Hood Assassin's Creed DLC
  Ancient Helm  The Legend of Zelda DLC
(Fighter Pass Vol. 2 bonus)
  Arcade Bunny Hat Nintendo Badge Arcade 450 G Based on the Arcade Bunny.
  Ashley Wig  Wario 450 G Based on Ashley.
  Astronaut Helmet  Super Smash Bros. 900 G
  Barbara the Bat Wig Jam with the Band 900 G
 
 
Bear Hat  Super Smash Bros. Default
 
 
Bionic Helmet  Super Smash Bros. 450 G
  Black Knight Helm  Fire Emblem 900 G
  Builder Mario's Hat  Mario 900 G Ressembles Builder Mario
  Cappy Hat  Mario Challenge reward Use a Classic Ticket 3 times. Based on Cappy from Super Mario Odyssey.
  Captain Falcon Helmet  F-Zero 450 G Based on Captain Falcon's helmet from the F-Zero.
 
 
Cat Hat  Super Smash Bros. Challenge reward Acquire 10 types of Mii Headgear.
  Champion's Wig  The Legend of Zelda Challenge reward Play Century Smash alone on Great Plateau Tower, and clear it within 5 minutes.
  Chibi-Robo Hat Chibi-Robo 450 G Based on the character Chibi-Robo.
  Chomp Hat  Mario Found in a chest in World of Light Located in the Magma Castle sub-area in the Light Realm, an area based on Bowser's Castle in the Mario games.
  Chrom Wig  Fire Emblem 450 G
  Cuphead Hat Cuphead DLC
  Daisy's Crown  Mario Default
  Devil Horns  StreetPass Mii Plaza Default
  Dixie Kong's Hat  Donkey Kong Found in a chest in World of Light
  Dragon Helmet  Super Smash Bros. Default
  Dunban Wig  Xenoblade Chronicles 450 G
  Erdrick's Helmet  Dragon Quest DLC
  Floral Hat  StreetPass Mii Plaza Found in a chest in World of Light
  Flying Man Hat  EarthBound 450 G
  Fox Hat  Star Fox 450 G
  Goemon Wig Goemon DLC
  Hockey Mask  StreetPass Mii Plaza 450 G
  Inkling Squid Hat  Splatoon 450 G
 
 
Inkling Wig  Splatoon 450 G
  Iori Yagami Wig The King of Fighters DLC
  Isaac Wig Golden Sun 450 G
  Isabelle Hat  Animal Crossing Challenge reward As Isabelle, damage an opponent 5 times in a single battle with her side special, Fishing Rod.
  Jacky Wig Virtua Fighter DLC
  King K. Rool Hat  Donkey Kong 900 G
  K.K. Slider Hat  Animal Crossing 900 G
  Knuckles Hat  Sonic DLC
  Lacy Headband  StreetPass Mii Plaza Default
  Link Cap  The Legend of Zelda 450 G
  Lip Wig Panel de Pon 450 G
  Luigi's Cap  Mario Found in a chest in World of Light
  Magic Hat  StreetPass Mii Plaza Default
  Majora's Mask  The Legend of Zelda Challenge reward As Ganondorf, clear the first stage of the final battle without being KO'd.
  Mario's Cap  Mario Default
 
 
Martial Artist Wig  Dragon Quest DLC
  Marx Hat  Kirby 450 G
  MegaMan.EXE's Helmet  Mega Man DLC
  Meta Knight Mask  Kirby 450 G
 
 
Monkey Hat  Super Smash Bros. 450 G
  Morgana Hat  Persona DLC
  Mr. Saturn Hat  EarthBound 450 G
  Nakoruru Wig Samurai Shodown DLC
  Nia Wig  Xenoblade Chronicles 450 G
  Ninja Headband  Super Smash Bros. Default
  Peach's Crown  Mario 450 G
  Persona 3 Protagonist Wig  Persona DLC
  Persona 4 Protagonist Wig  Persona DLC
  Pirate Hat  Super Smash Bros. 450 G
  Prince's Crown  StreetPass Mii Plaza Challenge reward Have the game powered on for a total of 20 hours.
  Princess's Crown  StreetPass Mii Plaza Default
  Princess Zelda Wig  The Legend of Zelda 450 G
  Proto Man's Helmet  Mega Man DLC
  Rabbids Hat Rabbids DLC
  Ray Mk III Helmet Custom Robo 450 G
  Regal Crown  StreetPass Mii Plaza Challenge reward Clear intensity 9.9 in Classic Mode.
  Rex Wig  Xenoblade Chronicles DLC
(Fighter Pass Vol. 1 bonus)
  Ribbon Girl Mask ARMS 450 G
  Ryo Sakazaki Wig Art of Fighting DLC
  Saki Amamiya Wig Sin & Punishment 450 G
  Samus's Helmet  Metroid Default
  Sans Mask Undertale DLC
  Sheik Mask  The Legend of Zelda 450 G
  Shy Guy Mask  Mario 450 G
  Skull Kid's Hat  The Legend of Zelda 450 G
  Slime Hat  Dragon Quest DLC
  Special Forces Helmet  Super Smash Bros. 900 G
  Spiny Hat  Mario 450 G
 
 
Splatoon 2 Hat  Splatoon 900 G
  Spring Man Mask ARMS 900 G
  Super Mushroom Hat  Mario Default
  Tails Hat  Sonic DLC
  Takamaru Wig The Mysterious Murasame Castle 450 G
  Team Rocket Hat  Pokémon DLC
  Teddie Hat  Persona DLC
  Toad Hat  Mario 900 G
  Top Hat  StreetPass Mii Plaza 450 G
  Toy-Con Visor Nintendo Labo Challenge reward Rescue 30 spirits in World of Light.
  Veronica's Hat  Dragon Quest DLC
  Vince's Hat Art Academy Default
  Viridi Wig  Kid Icarus 450 G
  Waluigi's Cap  Mario 450 G
  Wario's Cap  Wario 450 G
  Wild West Hat  Super Smash Bros. 450 G
  Woolly Yoshi Hat  Yoshi 900 G
  X's Helmet  Mega Man DLC
  Yiga Clan Mask  The Legend of Zelda 900 G
  Zero's Helmet  Mega Man DLC


Outfits

There are a total of 86 outfits, comprised of 31 Brawler, 31 Swordfighter, and 27 Gunner costumes.

Mii Brawler Costumes

Image Name Series Color Customizable Availability Note
  Akira Outfit Virtua Fighter   DLC
 
 
Biker Gear  Super Smash Bros.   650 G
 
 
Bionic Suit  Super Smash Bros.  
  Builder Mario's Outfit  Mario   1200 G
 
 
Business Suit  Super Smash Bros.   Challenge reward Create 3 Mii Fighters.
  Butler Outfit  Super Smash Bros.  
  Captain Falcon Outfit  F-Zero   650 G
 
 
Cat Suit  Super Smash Bros.   Challenge reward Get 10 types of Mii Outfits.
 
 
Fighter Uniform  Super Smash Bros.   Default
  Flying Man Outfit  EarthBound   600 G
  Iori Yagami Outfit The King of Fighters   DLC
  Jacky Outfit Virtua Fighter   DLC
  King K. Rool Outfit  Donkey Kong   1200 G
  Knuckles Outfit  Sonic   DLC
  Maid Outfit  Super Smash Bros.  
 
 
Martial Artist Gi  Dragon Quest   DLC
 
 
Mecha Suit  Super Smash Bros.   Challenge reward As Incineroar, deal 40% or more damage to an opponent with a single attack.
  Nia Outfit  Xenoblade Chronicles   650 G
 
 
Protective Gear  Super Smash Bros.   650 G
  Ribbon Girl Outfit ARMS  
  Ryo Sakazaki Outfit Art of Fighting   DLC
  Skull Kid's Outfit  The Legend of Zelda   650 G
  Spring Man Outfit ARMS   1200 G
 
 
SSB T-shirt  Super Smash Bros.  
 
 
Standard Outfit  Super Smash Bros.   Default
 
 
Team Rocket Outfit  Pokémon   DLC
 
 
Toad Outfit  Mario  
  Toy-Con Outfit Nintendo Labo   Challenge reward Rescue 60 spirits in Adventure mode.
 
 
Tracksuit  Super Smash Bros.   600 G
 
 
Vampire Garb  Super Smash Bros.  
  Woolly Yoshi Outfit  Yoshi   1200 G

Mii Swordfighter Costumes

Image Name Series Color Customizable Availability Note
  Altaïr Outfit Assassin's Creed   DLC
  Ancient Soldier Gear  The Legend of Zelda   DLC
(Fighter Pass Vol. 2 bonus)
  Ashley Outfit  Wario  
  Black Knight Armor  Fire Emblem   650 G
 
 
Business Suit  Super Smash Bros.   Challenge reward Create 3 Mii Fighters.
  Butler Outfit  Super Smash Bros.  
  Champion's Outfit  The Legend of Zelda   Challenge reward Defeat the Demon King, Ganon.
  Chrom Outfit  Fire Emblem  
 
 
Cybernetic Suit  Super Smash Bros.  
  Dunban Outfit  Xenoblade Chronicles   650 G
  Erdrick's Armour  Dragon Quest   DLC
  Goemon Outfit Goemon   DLC
  Isaac's Outfit Golden Sun  
  Link Outfit  The Legend of Zelda  
  Lip Outfit Panel de Pon  
  Maid Outfit  Super Smash Bros.  
 
 
Monkey Suit  Super Smash Bros.   650 G
  Nakoruru Outfit Samurai Shodown   DLC
 
 
Ninja Suit  Super Smash Bros.   Challenge reward KO 3 people within 10 seconds of starting in Super Sudden Death.
  Persona 3 Protagonist Outfit  Persona   DLC The sword has a blue trail, similar to the red trail that Joker's knife leaves.
  Persona 4 Protagonist Outfit  Persona   DLC The sword has a yellow trail, similar to the red trail that Joker's knife leaves.
 
 
Pirate Outfit  Super Smash Bros.  
  Rex Outfit  Xenoblade Chronicles   DLC
(Fighter Pass Vol. 1 bonus)
 
 
SSB T-shirt  Super Smash Bros.  
 
 
Standard Outfit  Super Smash Bros.   Default
  Takamaru Outfit The Mysterious Murasame Castle  
  Veronica's Outfit  Dragon Quest   DLC
  Vince's Outfit Art Academy  
  Viridi Outfit  Kid Icarus   650 G
 
 
Yiga Clan Outfit  The Legend of Zelda   1200 G
  Zero's Armor  Mega Man   DLC

Mii Gunner Costumes

Image Name Series Color Customizable Availability Note
  Astronaut Outfit  Super Smash Bros.  
 
 
Bear Suit  Super Smash Bros.  
 
 
Business Suit  Super Smash Bros.   Challenge reward Create 3 Mii Fighters.
  Butler Outfit  Super Smash Bros.  
  Chibi-Robo Outfit Chibi-Robo   1200 G
  Cuphead Outfit Cuphead   DLC
  Dragon Armor  Super Smash Bros.  
  Fox Outfit  Star Fox   650 G
  High-Tech Armor  Super Smash Bros.  
 
 
Inkling Outfit  Splatoon   1200 G
  Isabelle Outfit  Animal Crossing   1200 G
  K.K. Slider Outfit  Animal Crossing   1200 G
  Maid Outfit  Super Smash Bros.  
  MegaMan.EXE's Armor  Mega Man   DLC
  Proto Man's Armor  Mega Man   DLC
  Ray Mk III Outfit Custom Robo   650 G
  Saki Amamiya Outfit Sin & Punishment   650 G
  Samus's Armor  Metroid  
  Sans Outfit Undertale   DLC
  Special Forces Outfit  Super Smash Bros.  
 
 
Splatoon 2 Outfit  Splatoon   1200 G
 
 
SSB T-Shirt  Super Smash Bros.  
 
 
Standard Outfit  Super Smash Bros.   Default
 
 
Steampunk Getup  Super Smash Bros.   650 G
  Tails Outfit  Sonic   DLC
 
 
Wild West Wear  Super Smash Bros.  
  X's Armor  Mega Man   DLC