Girls’ Fancy Dress
Our girls’ fancy dress collection is full of outfits made for twirling, playing and showing off at parties. Expect sparkly princess dresses, fairy wings, snow queen gowns, festive elf outfits and dress-up sets with shoes and accessories included, so the dressing-up box is never boring.
Most girls’ costumes start from around £6. If she’s a princess fan, our dedicated princess dresses range is the place to start, or browse all kids’ fancy dress.
Showing 1–16 of 36 results
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Cinderella Princess Dress
£26.99 -
Fairy Wings Costume (Kids)
£7.99 -
Girls’ Blue Princess Dress
£27.99 -
Girls’ Christmas Elf Costume Set
£12.99 -
Girls’ Christmas Elf Dress Set
£14.99 -
Girls’ Little Mermaid Costume
Original price was: £16.99.£14.44Current price is: £14.44. -
Girls’ Matilda Costume
£18.99 -
Girls’ Matilda School Uniform Costume
£36.99 -
Girls’ Mermaid Dress with Wig and Crown
£14.99 -
Girls’ Pink & Black Witch Costume
£12.99 -
Girls’ White Angel Fancy Dress Costume
£14.99 -
Girls’ White Angel Nativity Costume
£11.98 -
Kids’ Angel Nativity Costume with Wings
£11.49 -
Kids’ Fairy Wings Costume
£8.99 -
Kids’ Fairy Wings Set
£13.55 -
Kids’ Nativity Angel Costume with Wings and Halo
£10.00
How to choose girls’ fancy dress she’ll want to wear
Let her lead. Children are far more likely to keep a costume on if they picked it. Once you’ve got a character in mind, think about comfort: soft linings, easy fastenings and a hem that stops above the ankle are all worth looking for, especially for younger girls who’ll be running about.
Most costumes in our range come from dressing-up brands like Rubies, Smiffys, Morph and MELAND. They’re made for play rather than everyday wear, so fabrics are lightweight and some tulle can feel a bit scratchy. A vest or leggings underneath helps with that and keeps her warm at outdoor events.
Popular girls’ costume ideas
- Princesses: classic fairy-tale gowns, light-up dresses and multi-dress sets for the dressing-up box.
- Fairies: fairy wings with a wand and tutu are quick, cheap and work for parties and play dates.
- Book characters: perfect for school dress-up days. Browse World Book Day costumes.
- Superheroes: plenty of girls love a cape. See our superhero costumes.
- Seasonal: witches for October in kids’ Halloween costumes, and elf outfits in our elf costumes.
| Costume type | Best for | Parent tip |
|---|---|---|
| Princess dress | Birthday parties and play | Check the length so she doesn’t trip on stairs |
| Fairy wings set | Toddlers and quick outfits | Elastic straps are easier for little ones to manage |
| Elf costume | Christmas parties and nativity days | Add striped tights for warmth |
| Witch | Halloween and book days | Choose a hat with a chin strap or elastic |
| Dress-up set | Gifts and dressing-up boxes | Sets with several outfits give the most play value |
Sizing tips for girls’ costumes
Girls’ fancy dress is usually sold by age, but brands vary and many come up small. Check the height and chest measurements on the retailer’s listing and compare them with our costume size guide. If she’s tall for her age or between sizes, go up one. Princess dresses with long skirts are the ones most likely to need a bit of growing room.
Finishing touches
Accessories make a big difference to how a costume feels. Add a crown, tiara or wand from our fancy dress props, a wig from our wigs range, or a sparkly finish with our face paint and make-up. Always patch test face paint first. Dressing a brother too? Have a look at our boys’ fancy dress.
In this guide
Shop related
Questions people ask
Quick answers about girls’ fancy dress: sizing, quality and what to buy. Still unsure? Our size guide and theme pages have more help.
Browse all themes →What are the most popular girls’ fancy dress costumes?
Princesses, fairies, witches and superheroes are always popular. Book characters are a big hit around World Book Day, and elves come into their own at Christmas.
What size fancy dress should I buy for my daughter?
Go by her height and chest measurements rather than age alone, as costumes often run small. If she’s between sizes, size up. Our size guide has the details.
Are princess dresses good for everyday dressing up?
Yes, as long as you choose a comfortable one. Look for soft linings and a hem that doesn’t drag, and expect lighter fabrics to need gentle washing.
What’s an easy fancy dress idea for a girl?
Fairy wings with a tutu, or a witch hat with a black dress, can be put together in minutes. Both work for parties, school days and Halloween.
Do girls dress-up sets include shoes and accessories?
Some do, and some are just the dress. Always check what’s included on the retailer’s listing before you buy.
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