Fancy dress and costumes
Shop costumes by theme
Shop costumes by age
Get World Book Day ready
Why buy at Argos?
Fancy dress is great fun for children - so check out our amazing kids’ fancy dress and costumes range for all the outfits and accessories they can dream of. Whether they need the perfect costume for dressing up, or they’ve got a friend’s fancy dress birthday party coming up, you’re in exactly the right place to make sure they’ll look the part. From ghouls to Ghostbusters, princesses to pirates - no matter who or what they want to be, you’re sure to find what you need right here.
For Frozen fans, our fantastic Frozen costumes are just the thing. Or perhaps your child just can’t get enough of all things Star Wars? If that’s the case, then look no further than our selection of Star Wars costumes - and don’t forget the all-important lightsaber too!
Want to make sure your little one’s World Book Day outfit is on-point? You’ve come to exactly the right place with our dedicated range of World Book Day costumes celebrating all their favourite characters from their best-loved books. From the Gruffalo to the wonderful world of Alice in Wonderland, we’ve got you covered. And for something truly magical, take a look at our wonderful collection of Harry Potter costumes.
Sometimes a little extra creativity is needed to complete a costume - so check out our Snazaroo face paint for the finishing touches. And if it’s hand puppets you’re after then we’ve got those too.
We also have a whole range of stylish kids' clothing, whether you’re after something for a special occasion or a few new pieces for them to wear on the weekends.