Our Costumes Starting with M collection is full of magical, mischievous, and memorable looks that work for every event.
Bring fairytales to life as a Mermaid, step into fantasy as Maleficent, or be adventurous as Mario. Choose a Medieval Monk or a Musketeer for history themes, or go monstrous as a Mummy or Monster. Kids will enjoy Minions costumes, while film buffs might prefer Men in Black.
These M costumes suit Halloween, school dress-up days, and alphabet parties. They’re fantastic for groups too—Mario and Luigi duos, Musketeer trios, or a mix of Monsters and Mummies. Available for all ages, you’ll find something magical for everyone.
To expand your choices further, explore our complete A–Z fancy dress category and see costumes for every letter.
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Universal Monsters Bride of Frankenstein Wig, Kids -
Monster High Draculaura Kids Wig -
White Magician's Gloves Costume Accessory -
Monster High Frankie Stein Kids Wig -
Hairy Monster Hands -
Madame Monster Wig -
Blood Drip Monster Wig -
Monster Bride Beehive Wig -
Mad Hatter Hat & Hair -
Deluxe Beer Maiden Flower Crown -
Universal Monsters Creature From The Black, Cosmetics Kit -
Kids Frankie Monster Costume -
Kids Mad Hatter Wig -
Magicians Wand -
Mouse Ears on Headband -
David Walliams Kids Little Monsters Howler Costume -
Mouse Set, Headband, Bow Tie and Tail -
Grey Mouse Ears and Tail Set -
Adult Inflatable Minion Stuart Costume -
Clip On Mouse Ears -
Monster High Clawdeen Wolf Kids Wig -
Kids Barbie Mermaid Accessory Set -
Mermaid Earrings Costume Accessory -
Harry Potter Book Of Monsters
