Women's Halloween Fancy Dress – Witch, Princess & Party Dresses

Halloween is the one night you can be anyone—so why not make it someone fabulous?

Whether you’re after something dark and dramatic (think gothic vampire or witchy velvet), something utterly enchanting (a princess gown that wouldn‘t look out of place in a fairy tale), or something with a bit of everything in between—we’ve rounded up the best women‘s fancy dress dresses for every style and mood.

Because a Halloween party isn’t just about scaring people. Sometimes it‘s about looking absolutely brilliant while you do it.

Pink Bridgerton Dress Medieval Vintage Ball Gown Cosplay for Girls Party Performance

Pink Bridgerton Dress Medieval Vintage Ball Gown Cosplay for Girls Party Performance

This pink Bridgerton-inspired dress features a medieval vintage ball gown design with elegant details. Made from soft, breathable fabric for comfortable wear during stage performances, themed parties, or cosplay events. Lightweight and easy to move in. Ideal for girls who love period costume dressing.

£ 28.29

Purple Bridgerton Regency Dress High Waist Ball Gown Girls Victorian Costume

Purple Bridgerton Regency Dress High Waist Ball Gown Girls Victorian Costume

This purple Bridgerton-inspired Regency dress features a high waist ball gown silhouette with elegant Victorian details. Made from soft, breathable fabric for comfortable wear during stage performances, themed parties, or cosplay events. Lightweight design allows easy movement. Includes matching belt. Ideal for period costume dressing and special occasions.

£ 27.36

Spellbound Witch Costume 3 Piece Set with Dress Choker Hat for Halloween

Spellbound Witch Costume 3 Piece Set with Dress Choker Hat for Halloween

This Spellbound witch costume includes a dress, choker, and hat, offering a complete look for Halloween or themed events. Made from comfortable, durable fabric, the dress features a classic black and purple design with a flattering silhouette. The included choker adds a stylish accent. Suitable for UK sizes 6-28, with a wide range of fits available. Perfect for parties, cosplay, stage performances, and trick-or-treating. Easy to wear and pair with accessories.

£ 23.51

Blood Stained Cape Apron Stockings Set Halloween Cosplay Adults

Blood Stained Cape Apron Stockings Set Halloween Cosplay Adults

This Halloween cosplay set includes a blood-stained cape, bleeding apron, and blood-stained stockings for both kids and adults. The vivid splatter design creates a realistic horror look. Made from lightweight, durable fabric for comfortable extended wear. Fits most sizes, perfect for Halloween parties, cosplay, haunted houses, and stage performances.

£ 11.49

Red Princess Villain Cosplay Costume Descendants Halloween Outfit

Red Princess Villain Cosplay Costume Descendants Halloween Outfit

This Descendants-inspired red princess costume captures the villain royal look with detailed tailoring and a bold design. Made from soft PU leather and breathable fabric for comfortable wear. Ideal for Halloween parties, cosplay events, stage shows, and themed performances. Includes coat, belt, gloves, and trousers.

£ 128.4

Ladies Nun Costume Set with Headdress and Cross Necklace Halloween Fancy Dress

Ladies Nun Costume Set with Headdress and Cross Necklace Halloween Fancy Dress

This complete nun costume includes a robe, headdress, and cross necklace. Made from comfortable fabric suitable for various body types. Perfect for Halloween parties, fancy dress events, and themed performances.

£ 43 £ 69 37%

Cleopatra Costume Set for Women Egyptian Queen Goddess Halloween Fancy Dress

Cleopatra Costume Set for Women Egyptian Queen Goddess Halloween Fancy Dress

This Cleopatra costume includes a dress, belt, and headwear for a complete Egyptian queen look. Made from durable 100% polyester material. Perfect for Halloween, themed parties, and cosplay events. Suitable for adults.

£ 58 £ 79 26%

Ladies Caribbean Pirate Costume 4 Piece Set Womens Sea Buccaneer Fancy Dress

Ladies Caribbean Pirate Costume 4 Piece Set Womens Sea Buccaneer Fancy Dress

This Caribbean pirate costume includes a top, pants, belt, and headwear for a complete look. Made from durable 100% polyester. Perfect for Halloween parties, themed events, and cosplay. Suitable for adults.

£ 67 £ 99 32%

The right dress makes the night.

We put this collection together because we believe that Halloween fancy dress for women should be about more than just being scary. It should be about feeling brilliant, looking incredible, and walking into the party knowing you’ve absolutely nailed it.

Every dress here is chosen to survive a full night of dancing, photos, and bad decisions—comfortable enough to move in, flattering enough to feel good in, and dramatic enough to make sure you‘re the one everyone remembers.