Kids Unisex Costumes

Kids Unisex Fancy Dress Costumes

Explore our collection of kids unisex fancy dress costumes, perfect for school events, Halloween, World Book Day and themed parties. From cute animal costumes to spooky ghost outfits, these gender-neutral styles are designed to make dressing up simple, comfortable and fun.

Easy costumes, big imagination

Whether they want to roar like a lion, waddle like a penguin or float into the party as a friendly ghost, our unisex children’s costumes are built for imaginative play. Soft fabrics, simple fastenings and roomy fits mean they’re easy to wear at school or while running around at parties.

Perfect for school & seasonal events

Animal outfits are ideal for nativity plays and themed dress-up days, while classic spooky styles are ready for trick-or-treating and Halloween discos. These kids fancy dress costumes work brilliantly for siblings, friends and group themes without worrying about gender-specific designs.

Comfort-first sizing

Check each product page for detailed size guidance to ensure the best fit. Many designs allow room for layering underneath, making them practical for cooler months and outdoor events.

Browse the full range below and find a kids unisex costume that makes dressing up easy, playful and stress-free.