The best women's fancy dress costumes are flattering, comfortable, and recognisable the moment you walk in. These are our favourite ready-to-wear options for 2026, from glamorous icons to funny one-and-dones.
How we chose: we favour complete outfits, recognisable looks, and costumes you can move and dance in. Every pick links to its product page, where you can check the current price.
Iconic and glamorous
1920s flapper
A 1920s Gatsby flapper dress is one of the most flattering looks going. Add a feather headband and pearls and you are done. View product · Check price on Amazon
Pink Ladies (Grease)
The officially licensed Grease jacket is a hen-party and group favourite. Works on its own or with a Sandy. View product · Check price on Amazon
Cruella
A full Cruella kit with the cape, gloves and two-tone wig. Strong on its own and great for World Book Day. View product · Check price on Amazon
Mermaid
A sequin fishtail dress that turns heads, and comfortable enough to wear all night despite the drama. View product · Check price on Amazon
Eras and themed
ABBA disco poncho
Instant 70s disco. The sequin poncho reads as ABBA straight away and suits a group or a music night. View product · Check price on Amazon
60s go-go girl
A bright 60s mini-dress for a retro, Austin Powers-style look. Fun and easy to move in. View product · Check price on Amazon
80s neon set
Tutu, leg warmers, fishnet gloves and jewellery in one box. Layer it over a bright top for a full 80s look. View product · Check price on Amazon
70s flower-power hippie
A flared 70s hippie dress that comes ready to wear. Comfortable, colourful and quick to put on. View product · Check price on Amazon
Funny and quick wins
Nun
A classic that always reads. Full-length and warm, which makes it a sensible pick for a chilly night. View product · Check price on Amazon
Pirate
A swashbuckler outfit that suits any party. Add a sword and hat for a recognisable look in minutes. View product · Check price on Amazon
Roman toga lady
A floor-length toga with shawl and headpiece for an elegant ancient-history look. Comfortable and full coverage. View product · Check price on Amazon
Banana
When you just want a laugh. A lightweight all-in-one that goes over your clothes and never fails to get a reaction. View product · Check price on Amazon
Browse the full range in our women's fancy dress costumes collection, or read our fancy dress ideas guides for more looks.
Prices and availability change, so we link out for you to check the latest. As an Amazon Associate we may earn from qualifying purchases. How this works.
Curated by Halloween Kingdom, updated June 2026. We hand-pick costume ideas and the kit to recreate them. Meet Halloween Kingdom.
