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).

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

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

Name	Series	Availability	Note
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	Challenge criteria: use a ticket 3 times.
Captain Falcon Helmet	F-Zero	450 G
Cat Hat		Challenge reward	Challenge criteria: acquire 10 types of Mii Headgear.
Champion's Wig	Zelda	Challenge reward	Challenge criteria: play Century Smash alone on Great Plateau Tower, and clear it within 5 minutes.
Chibi-Robo Hat	Chibi-Robo!	450 G
Chomp Hat	Mario	450 G
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	450 G
Flying Man Hat	EarthBound	450 G
Fox Hat	Star Fox	450 G
Hockey Mask	StreetPass Mii Plaza	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	Challenge criteria: as Isabelle, damage an opponent 5 times in a single battle with her side special, Fishing Rod.
K.K. Slider Hat	Animal Crossing	450 G
King K. Rool Hat	Donkey Kong	450 G
Lacy Headband	Find Mii	default
Link Cap	Zelda	450 G
Lip Wig	Panel de Pon	450 G
Luigi's Cap	Mario	450 G
Magic Hat	Find Mii	default
Majora's Mask	Zelda	Challenge reward	Challenge criteria: 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<ref>
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	Criteria: have the game powered on for a total of 20 hours.
Princess Zelda Wig	Zelda	450 G
Princess's Crown	Find Mii	default
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	Nintendo Labo	Challenge reward	Challenge criteria: rescue 30 spirits in Adventure mode.
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