Girls Costumes

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Girls’ Costumes: Princesses, Fairies, Stitch and Much More

Our girls’ costume collection brings together a huge variety of styles designed to inspire imagination and accompany little ones through every kind of celebration. From Halloween and themed parties to birthdays, school performances and imaginative play at home, this selection includes classic, modern and magical Fancy Dress ideas.

Here you’ll find everything from fairytale characters and princesses to animals, professions, world cultures and superhero heroines, all with comfortable designs adapted for different ages and easy to combine with accessories. Whether your child wants to shine individually or coordinate outfits with friends, sisters or school groups, these costumes are designed for movement, comfort and endless fun.

K-pop Singer Costumes for Girls

One of the biggest trends in girls’ Fancy Dress this year has been K-pop singer costumes, hugely popular among children and teenagers inspired by Korean pop culture and music idols.

Disney Princess Costumes for Girls

Disney princess costumes are timeless classics that never go out of fashion. These outfits are known for their long dresses, sparkling fabrics, tulle skirts, capes and details inspired by the original characters, all adapted for children.

  • Snow White Costume. Features colourful dresses with full skirts, puffed sleeves and classic fairytale details.
  • Frozen Costumes (Elsa, Anna and Olaf). Inspired by icy gowns with glitter, capes and blue or green tones, plus fun padded Olaf costumes.
  • Tinker Bell Costume. Short fairy-style dresses with tulle skirts, wings and green shades, perfect for magical looks.
  • Belle Costume. Elegant yellow and gold dresses with full skirts inspired by classic fairytales.
  • Jasmine Costume. Comfortable two-piece outfits with trousers and tops inspired by Arabian-style fashion.
  • Cinderella Costume. Sparkling blue dresses with glitter and tulle for the perfect fairytale princess look.
  • Sleeping Beauty Costume. Soft pink and pastel dresses with delicate details and flowing skirts.
  • Rapunzel Costume. Long dresses with decorative sleeves and romantic pastel colours.
  • Encanto Princess Costume. Brightly coloured outfits with embroidery and floral patterns inspired by the film.
  • Moana Costume. Outfits inspired by Polynesian culture with tribal prints, skirts and tops.
  • Tiana Costume. Elegant green dresses with natural-inspired details and volume.
  • Ariel The Little Mermaid Costume. Options featuring mermaid tails or ocean-inspired dresses in green and lilac shades.

Most Popular Costumes for Girls

This category combines current trends with reinvented classics, perfect for anyone searching for original girls’ Fancy Dress ideas.

Popular styles include:

  • Rock star costumes with jackets, leggings and glitter details
  • Minnie Mouse costumes with polka-dot dresses and headbands
  • Fairy costumes with wings and tutus
  • Cheerleader costumes with sporty outfits
  • Barbie-inspired costumes with modern styles
  • Circus and clown costumes in bright colours
  • Unicorn and mermaid costumes with fantasy-inspired designs
  • Stitch costumes inspired by animated characters
  • Alice in Wonderland and Queen of Hearts costumes
  • Grease-inspired retro costumes
  • Pirate costumes with waistcoats and scarves
  • Strawberry and painter costumes for playful looks
  • Mary Poppins costumes with elegant classic styling
  • Bee costumes, chef costumes, cavegirl costumes, lioness costumes, capybara costumes and mime costumes

A special mention goes to flamenco and sevillana costumes for girls, featuring skirts, bodysuits, polka dots and traditional accessories such as shawls, flowers, combs, jewellery and flamenco shoes.

Medieval Costumes for Girls

Medieval girls’ costumes include princesses, noble ladies, peasants and warriors.

These costumes are characterised by long dresses, flowing sleeves and fabrics inspired by velvet and linen. They can be paired with crowns, belts, capes, toy swords and medieval-style accessories for medieval fairs, themed events and school celebrations.

Cultural and International Costumes for Girls

This collection includes outfits inspired by traditions from around the world, including:

All designed with colourful details and suitable for themed parties and cultural events.

Superhero Costumes for Girls

Superheroine costumes combine adventure and fantasy.

Popular choices include:

  • Wonder Woman costumes
  • The Incredibles costumes
  • Captain Marvel costumes
  • Black Widow costumes
  • PJ Masks costumes
  • Ladybug costumes
  • Spider-Gwen costumes
  • Ghost-Spider costumes
  • Batman costumes for girls

These outfits include stretchy jumpsuits, capes and comfortable dresses, making them perfect for adventurous children who love action-packed play.

This collection brings together modern girls’ Fancy Dress costumes designed for different ages, combining comfort, quality and plenty of imagination.

World Book Day Costume Ideas for Girls

World Book Day is one of the most exciting Fancy Dress events in UK schools, and story-inspired costumes are always among the favourites for girls. Popular World Book Day ideas include Alice in Wonderland, Matilda, Little Red Riding Hood, Dorothy from The Wizard of Oz, Mary Poppins, Hermione Granger, The Queen of Hearts and classic Disney princesses inspired by famous fairytales and children’s books. Fairy and witch costumes are also hugely popular for girls wanting a magical look for school celebrations. At Costumalia, you’ll find plenty of World Book Day costumes for girls designed to bring their favourite stories and characters to life in a fun, creative and imaginative way.