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 90 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 |  Super Smash Bros. |
900 G | |
 |
Barbara the Bat Wig | Jam with the Band | 900 G | |
 .jpg) |
Bear Hat | Super Smash Bros. |
Default | |
 .jpg) |
Bionic Helmet | Super Smash Bros. |
450 G | |
 |
Black Knight Helm |  Fire Emblem |
900 G | |
 |
Builder Mario's Hat | Mario |
900 G | |
 |
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. |
.jpg) .jpg) |
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 | |
 |
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 |
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 | |
.jpg) .jpg) |
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 |
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 | |
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Martial Artist Wig | Dragon Quest |
DLC | |
 |
Marx Hat |  Kirby |
450 G | |
 |
Meta Knight Mask | Kirby |
450 G | |
.jpg) .jpg) |
Monkey Hat | Super Smash Bros. |
450 G | |
 |
Morgana Hat |  Persona |
DLC | |
 |
Mr. Saturn Hat | EarthBound |
450 G | |
 |
Nia Wig | Xenoblade |
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 | |
 |
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 |
DLC (Fighter Pass bonus) |
|
 |
Ribbon Girl Mask | ARMS | 450 G | |
 |
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 | |
.jpg) .jpg) |
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 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 | |
 |
Yiga Clan Mask | The Legend of Zelda |
900 G | |
 |
Zero's Helmet | Mega Man |
DLC |
Outfits
There are a total of 76 outfits, comprised of 26 Brawler, 26 Swordfighter, and 24 Gunner costumes.
Mii Brawler Costumes
| Image | Name | Series | Color Customizable | Availability | Note |
|---|---|---|---|---|---|
  |
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 | |
 |
King K. Rool Outfit | Donkey Kong |
|
1200 G | |
 |
Knuckles Outfit | Sonic |
|
DLC | |
 |
Maid Outfit | Super Smash Bros. |
|
||
.jpg) .jpg) |
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 |
|
650 G | |
  |
Protective Gear | Super Smash Bros. |
|
650 G | |
 |
Ribbon Girl Outfit | ARMS | |
||
 |
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 | |
.jpg) .jpg) |
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 |
|---|---|---|---|---|---|
 |
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 |
|
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 | |
  |
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 | |
 |
Persona 4 Protagonist Outfit | Persona |
|
DLC | |
  |
Pirate Outfit | Super Smash Bros. |
|
||
 |
Rex Outfit | Xenoblade |
|
DLC (Fighter Pass 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 Outfit | 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 | |
 |
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. |
|
||
 |
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. |
|
| Alternate costumes | |
|---|---|
| Super Smash Bros. · Super Smash Bros. Melee · Super Smash Bros. Brawl · Super Smash Bros. 4 (Mii Fighters) · Super Smash Bros. Ultimate (Mii Fighters) |