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 75 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 games.
	Arcade Bunny Hat	Nintendo Badge Arcade	450 G	Based on the Arcade Bunny.
	Ashley Wig	Wario	450 G	Based on Ashley.
	Astronaut Helmet		450 G
	Barbara the Bat Wig	Jam with the Band	450 G
	Bear Hat		Default
	Bionic Helmet		450 G
	Black Knight Helm	Fire Emblem	450 G
	Builder Mario's Hat	Mario	450 G
	Cappy Hat	Mario	Challenge reward	Use a Classic Ticket 3 times.
	Captain Falcon Helmet	F-Zero	450 G
	Cat Hat		Challenge reward	Acquire 10 types of Mii Headgear.
	Champion's Wig	Zelda	Challenge reward	Play Century Smash alone on Great Plateau Tower, and clear it within 5 minutes.
	Chibi-Robo Hat	Chibi-Robo!	450 G
	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
	Daisy's Crown	Mario	Default
	Devil Horns	Find Mii	Default
	Dixie Kong's Hat	Donkey Kong	450 G
	Dragon Helmet		Default
	Dunban Wig	Xenoblade Chronicles	450 G
	Floral Hat	Find Mii	Found in a chest in World of Light
	Flying Man Hat	EarthBound	450 G
	Fox Hat	Star Fox	450 G
	Hockey Mask		450 G
	Inkling Squid Hat	Splatoon	450 G
	Inkling Wig	Splatoon	450 G
	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.
	King K. Rool Hat	Donkey Kong	450 G
	K.K. Slider Hat	Animal Crossing	450 G
	Lacy Headband	Find Mii	Default
	Link Cap	Zelda	450 G
	Lip Wig	Panel de Pon	450 G
	Luigi's Cap	Mario	Found in a chest in World of Light
	Magic Hat	Find Mii	Default
	Majora's Mask	Zelda	Challenge reward	As Ganondorf, clear the first stage of the final battle without being KO'd.
	Mario's Cap	Mario	Default
	Marx Hat	Kirby	450 G
	Meta Knight Mask	Kirby	450 G
	Monkey Hat		450 G
	Mr. Saturn Hat	EarthBound	450 G
	Nia Wig	Xenoblade Chronicles	450 G
	Ninja Headband		Default
	Peach's Crown	Mario	450 G
	Pirate Hat	Find Mii	450 G
	Prince's Crown	Find Mii	Challenge reward	Have the game powered on for a total of 20 hours.
	Princess's Crown	Find Mii	Default
	Princess Zelda Wig	Zelda	450 G
	Ray Mk III Helmet	Custom Robo	450 G
	Regal Crown	Find Mii	Challenge reward	Clear intensity 9.9 in Classic mode.
	Rex Wig	Xenoblade Chronicles	DLC (Fighter Pass bonus)
	Ribbon Girl Mask	ARMS	450 G
	Saki Amamiya Wig	Sin & Punishment	450 G
	Samus's Helmet	Metroid	Default
	Sheik Mask	Zelda	450 G
	Shy Guy Mask	Mario	450 G
	Skull Kid's Hat	Zelda	450 G
	Special Forces Helmet		450 G
	Spiny Hat	Mario	450 G
	Splatoon 2 Hat	Splatoon	450 G
	Spring Man Mask	ARMS	450 G
	Super Mushroom Hat	Mario	Default
	Takamaru Wig	The Mysterious Murasame Castle	450 G
	Toad Hat	Mario	450 G
	Top Hat	Find Mii	450 G
	Toy-Con Visor		Challenge reward	Rescue 30 spirits in World of Light.
	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		450 G
	Woolly Yoshi Hat	Yoshi	450 G
	Yiga Clan Mask	Zelda	450 G

Outfits

There are a total of 67 outfits, comprised of 24 Brawler, 22 Swordfighter, and 21 Gunner costumes.

Mii Brawler Costumes

File:BrawlerUltimateVictory.jpg

One of the costumes for the Mii Brawler, the Fighter Uniform.

Image	Name	Series	Availability	Note
	Biker Gear
	Bionic Suit
	Builder Mario's Outfit
	Business Suit
	Butler Outfit
	Captain Falcon Outfit
	Cat Suit		Challenge	Obtain 10 Mii Fighter outfits
	Fighter Uniform
	Flying Man Outfit
	King K. Rool Outfit
	Maid Outfit
	Mecha Suit
	Nia Outfit
	Protective Gear
	Ribbon Girl Outfit
	Skull Kid's Outfit
	Spring Man Outfit
	SSB T-shirt
	Standard Outfit		Default
	Toad Outfit
	Toy-Con Outfit
	Tracksuit		600 G
	Vampire Garb
	Woolly Yoshi Outfit

Mii Swordfighter Costumes

Image	Name	Series	Availability	Note
	Ashley Outfit
	Black Knight Armor
	Business Suit
	Butler Outfit
	Champion's Outfit
	Chrom Outfit
	Cybernetic Suit
	Dunban Outfit
	Isaac's Outfit
	Link Outfit
	Lip Outfit
	Maid Outfit
	Monkey Suit
	Ninja Suit
	Pirate Outfit
	Rex Outfit		DLC
	SSB T-shirt
	Standard Outfit		Default
	Takamaru Outfit
	Vince's Outfit
	Viridi Outfit
	Yiga Clan Outfit

Mii Gunner Costumes

Image	Name	Series	Availability	Note
	Astronaut Outfit
	Bear Suit
	Business Suit
	Butler Outfit
	Chibi-Robo Outfit
	Dragon Armor
	Fox Outfit
	High-Tech Armor
	Inkling Outfit
	Isabelle Outfit
	K.K. Slider Outfit
	Maid Outfit
	Ray Mk III Outfit
	Saki Amamiya Outfit
	Samus's Armor
	Special Forces Outfit
	Splatoon 2 Outfit
	SSB T-Shirt
	Standard Outfit		Default
	Steampunk Getup
	Wild West Wear