Kids Costumes

Fill your kids dress up box withCostume Fun!


Fire up their imagination and begin their adventures with CostumeOne and our fantastic range of Kids Costumes for children from infants to tweens.

At Costume One you will find Kids Costumes to suit the most daring Super Heroes or the prettiest Princesses. Our Character Costumes are always a hit, check out the Wizard of Oz costumes for all your favourite characters like Dorothy, Scarecrow and Tinman, or Cartoon Costumes like The Flintstones, Kung Fu Panda, and Frozen Costumes! We've also got Nurse and Doctor costumes, Fireman and Police Costumes for the ambitious role players, as well as a range of International Costumes perfect for events like Harmony Day.

Harry Potter Costumes increase in popularity in Term 3 when Book Week costumes are in high demand. Whether you're searching for a kids costume for a book parade or looking for a Kids Halloween Costume, CostumeOne has a range of girls costumes and boys costumes to suit all budgets and attract even the most discerning child cosplayer!