She's the Birthday Girl. She Gets the Whole Set.

The unicorn dress for birthday girl situations doesn't get more complete than this. Five pieces in one box: a purple-to-lavender gradient tutu dress (sequin-accented butterfly wings attach directly to the back), the gold glitter cat-ear unicorn headband, a star-tip magic wand, and a unicorn pop-it shoulder bag. The dress bodice has a unicorn face made from pastel flower appliques - the kind of detail that takes a minute to fully appreciate. The rainbow polyester tulle skirt does exactly what you want it to do: puff, swish, and photograph beautifully. Browse the full unicorn dress lineup for more colors and styles to choose from.

Size guide: 110 fits ages 3-4 (length 59cm, bust 56cm), 120 fits 4-5Y (64cm, bust 60cm), 130 fits 6Y (69cm, bust 64cm), 140 fits 7-8Y (74cm, bust 68cm), 150 fits 8-9Y (79cm, bust 72cm). 100% polyester, back zip, sleeveless. Size up one if she's between sizes. Machine wash cold, hang to dry. Use it for her birthday party, Halloween, school picture day, or any day she wakes up feeling like a princess - which, let's be honest, is most days. Match with accessories from the unicorn hoodie collection for cold-weather events, or compare with the pink 5-piece unicorn costume to pick her favorite color.