Superhero costumes - Shows Wonder Woman and Batman Calling
Harley Quinn in different poses - Fancy Dress sale FABULOUS
Costumes for every occasion - Shows adults dressed up for events COSTUMES

We’re the official supplier of Orion fancy dress, providing great quality costumes at low prices. Check out our best sellers below.

next day delivery

In a rush to get party-ready? Choose ‘next day delivery’ at the checkout. Receive your costume the day if you order before 1pm.


Rest assured that you’re finding low prices for all of our costumes. Looking awesome doesn’t have to cost the earth!

Secure shopping

We accept all major payment methods and our website is secured by the latest web security technology. 

huge product range

Choose from over 5000 fancy dress costumes right here on Simply Fancy Dress. We’re adding new outfits all of the time!

popular theme: 80’S FANCY DRESS

Relive the age of disco-fever with our fabulous and colourful 80’s costumes.

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Adults in Disney character costumes

Host a Disney party for the whole family with our officially licensed Disney costumes for adults and kids. Will you transform into a classic Disney Princess or join Buzz Lightyear and the gang as a Toy Story character?

we accept

Shop at ease with fast and secure online payment. We accept all major global credit and debit cards.


fast and affordable delivery
  • UK and European delivery options
  • Affordable next day delivery, perfect for a last-minute party
  • Order before 3pm for same day dispatch
  • Tracked delivery service

Welcome to a brand new way of fancy dress shopping – SIMPLY FANCY DRESS! No gimmicks, no tricks, just fabulous costumes, sensational prices and low cost delivery available on everything! Simply Wonderful!

Cheap Fancy Dress Costumes

Simply Fancy Dress provides you with the greatest fancy dress service possible. Here you will find a superb collection of cheap fancy dress costumes ready to transform you into exactly what you want to be for your fancy dress party or event. If you need your fancy dress costume quickly simply select our next day delivery service. If speed is not imperative for you then one of our other super low cost delivery options will save your pennies. We can cater for everyone with kids costumes, adult costumes and all the fancy dress accessories you could possibly need to bring your fancy dress character to life. Enjoy an easy experience as you pick your fancy dress outfit from the website and sit back and relax with complete confidence as you know your costume will be with you in no time at all.

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