Mean Girls Costumes & Accessories

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Get in, loser—we're dressing up! Our Mean Girls-inspired costumes for adults and pets are totally fetch and perfect for Halloween, parties, or just serving looks on a Wednesday. Channel queen bee Regina George in her iconic bunny costume, complete with ears and attitude, or rock her unforgettable "Jingle Bell Rock" Christmas dress for the ultimate holiday glam moment. And don’t leave your furry friend out of the Burn Book—deck them out in the “Wednesdays We Wear Pink” pet shirt for instant clique approval! This collection is the ultimate in sassy style and selfie-worthy fun. Warning: wearing these may result in spontaneous group choreography and random candy cane-grams.

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Women's Mean Girls Winter Talent Show Christmas Santa Costume
Women's Mean Girls Winter Talent Show Christmas Santa Costume
Get ready to sleigh the holiday season with the Women's Mean Girls Winter Talent Show Christmas Santa Costume, featuring a chic top, flirty skirt, classic be...
Women's Mean Girls Regina George Halloween Costume
Women's Mean Girls Regina George Halloween Costume
You'll be looking sassy as ever this year when you get all dolled up in our Women's Mean Girls Regina George Halloween Costume. With this set, you will recei...
Mean Girls Pet T-Shirt - Wednesdays We Wear Pink
Mean Girls Pet T-Shirt - Wednesdays We Wear Pink
Some girls just have it all. Your pup will be the cutest Mean Girl in the clique this year when you dress her up in our Mean Girls Pet T-Shirt - Wednesdays W...
Mean Girls Pet T-Shirt - That's So Fetch
Mean Girls Pet T-Shirt - That's So Fetch
Your dog will never look down on you for trying to make fetch happen. Your dog LOVES when fetch happens. Spread some love for every dog's favorite game with ...
Mean Girls Pet Hooded Jumpsuit
Mean Girls Pet Hooded Jumpsuit
It's time for your pup to flaunt their Mean Girls spirit! They'll be showing the whole world that they're not like the other moms this year when you dress th...