Cute Halloween Costumes for Girls: Dress Up Kits Make Halloween Magical

Halloween is right around the corner, and if your little one can’t decide between being a mermaid, a unicorn, or a sparkly witch, we’ve got you covered! ✨

Our Sweet Wink Dress Up Kits make Halloween easy, fun, and oh-so-cute. Each kit includes a cape, wand, and coordinating hair accessory, so she has everything she needs to transform into her favorite character. 

Mermaid Halloween Costume for Girls – Sparkling Mermaid Dress Up Kit

If your little one dreams of life under the sea, this shimmering mermaid costume for girls is pure magic. With a sparkling cape, matching wand, and shell-inspired hair accessory, it captures that “just-swam-in-from-the-ocean” glow.

Sparkling Mermaid Dress Up Kit

This mermaid dress up kit perfect for Halloween, school parties, or anytime she wants to feel like the star of her own fairytale.

How to style it:

  • Pair with glittery tights or iridescent leggings
  • Use light body glitter on arms and cheeks for an extra shimmer
  • Finish the look with anything from our matching Mermaid Collection

Pink Princess Halloween Costume for Girls – Pink Princess Dress Up Kit

You can never go wrong with a princess Halloween costume, and this one is fit for royalty. The Pink Princess Dress Up Kit includes a glimmering cape, a star wand, and a matching crown that brings instant magic to her look.

Pink Princess Dress Up Kit

Princess costumes never go out of style!

How to style it:

  • Wear it with sparkly shoes for a little extra shine
  • Add curls to her hair for an extra royal vibe
  • Add a Tutu Dress for an extra girly look

Unicorn Halloween Costume for Girls – Purple Unicorn Dress Up Kit

Who says unicorns can’t trick-or-treat? Our unicorn costume for kids is full of whimsical charm, complete with a cape, glitter wand, and unicorn horn hair accessory. This kit gives her a fantasy look that’s cozy, magical, and Halloween-friendly.

Purple Unicorn Dress Up Kit

Unicorns are pure whimsy — and when paired with Halloween pumpkins, they’re delightfully unexpected.

How to style it:

  • Pair it with one of our season-less skirts for a little extra magic
  • Add battery-powered fairy lights to her candy bag

Girly Superhero Halloween Costume – Superhero Dress Up Kit

Every little hero needs her cape, and this one sparkles. Our Superhero Dress Up Kit gives her everything she needs to save the day in style: a glittery cape, matching star wand, and sparkly superhero mask. It’s the perfect girls superhero costume for little ones who love to take charge, dream big, and add a little sparkle to their superpowers.

Superhero Dress Up Kit

Whether she’s teaming up with friends or striking a solo power pose, this costume proves that heroes come in all shades of glitter.

How to style it:

  • Pair it with one of our timeless tutus for a little extra magic
  • Wear white sneakers or high-tops to keep the outfit fun and functional

Why Parents Love Our Dress Up Kits

💫 Ready-to-wear magic: Each set includes a cape, wand, and hair accessory, so no need to go finding matching pieces.
🎀 Mix & match: Coordinate with any of our tutus or tutu dresses for a custom costume look.
🧵 Soft & comfy: Made from lightweight, non-itchy materials so she can play (and trick-or-treat) all day long.
🌈 Play beyond Halloween: Perfect for birthdays, pretend play, or just because every day deserves a little sparkle.

This Halloween, skip the stress and go straight for the sparkle. Our dress up kits make it easy to create a magical costume your little one will absolutely love, because when she feels confident, comfortable, and covered in glitter… that’s when the real magic happens. 


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