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Cheap Fancy Dress Costumes

Although we love Halloween here at XS, why keep dressing up just for that one night of the year? Our cheap fancy dress costumes are perfect for all year-round events like charity days, stag dos, hen parties, themed birthday parties and more!

We’ve got lots of discounted fancy dress costumes available for men, women and kids, all at our lowest ever prices while stocks last. Check out our huge range of themes online today - including seasonal costumes like Christmas and Easter, retro 60s hippies, historical figures, funny costumes, Hollywood icons, pirates, storybook princess dresses, uniforms and even unicorns too! Aw well as every other genre in between.

Whatever creative ideas you have for your costume this year, we’re sure to have what you’re looking for!

Show 18 products per page

  • Girls Ballerina Princess Dress Up Disney Frozen Princess

    Girls Ballerina Princess Dress Up Disney Frozen Princess

    £2.99
    END DEAL

    Let your little one's imagination run wild with one of these pretty dresses. They'll join their favourite characters on amazing adventures - create Frozen magic with Elsa, dance at the ball with Cinderella, practice ballet with Peppa and more. Ballerina...

  • Festive Christmas Hats and Headbands Assorted Designs

    Festive Christmas Hats and Headbands Assorted Designs

    £0.99
    END DEAL

    Wow - you'll definitely get noticed in one these fabulous festive hats! If Christmas is your favourite time of year then you'll love to deck the halls with any one of these fantastic hats, headbands or mini hat hairclips. Ideal for Christmas parties,...

  • cute elf apron and hat set for christmas fancy dress parties

    Elf Apron & Hat Adults One Size Fancy Dress Christmas Costume

    £2.99
    END DEAL

    Become Santa's favourite elf with this cute Elf Apron & Hat Set You will the best dressed elf at the North Pole with this christmas fancy dress elf apron and hat set for adults. The accessory set includes a full length green apron with red trim and...

  • Pub golf retro 80s sun visor hat in red, blue, green, purple or pink for las vegas fancy dress parties, stag nights and Halloween Blue pub golf retro 80s sun visor hat for vegas fancy dress parties and halloween

    80s Pub Golf Visor Hat Poker Casino Vegas Fancy Dress

    £1.99
    END DEAL

    Does anyone ever make it to the 19th at pub golf? Whether you're getting ready to tackle a round of pub golf, an 80s fancy dress party or a Las Vegas theme night, this visor hat is the ideal finishing touch for your outfit. Available in blue, red,...

  • Childs skinz fancy dress morph suit costume in 4 colours for halloween and role play fun Childs skinz fancy dress morph suit costume in black for halloween and role play fun

    Kidz Skinz Bodysuit Stretch Lycra Morph Halloween Costume

    £9.99
    END DEAL

    Your little ones are sure to get up to all kind of mischief in this Kidz Skinz suit! They will love getting dressed up in this Kidz Skinz suit made by Wicked Costumes. The one piece suit covers the entire body, but don't worry, they can still breathe...

  • The mens Bad Chemist Bio Hazard Suit includes realistic chemical suit, respirator, goggles and gloves.

    Mens Bad Chemist Bio Hazard Hazmat Suit Halloween Costume

    £17.99
    END DEAL

    Your sure to be the best dressed at the party in this fantastic Hazmat Suit! This great fancy dress costume includes a realistic yellow chemical suit, respirator, goggles and gloves. The costume is perfect for halloween parties, fancy dress parties,...

  • The childrens Doctor Coat includes coat only. Kids Doctors White Lab Coat Fancy Dress Halloween Costume

    Kids Doctors White Lab Coat Fancy Dress Halloween Costume

    £5.99
    END DEAL

    Its time for your little one to save some lives with this Doctors Costume! The doctor is in the house and ready to spring into action when an emergency strikes with this great doctors coat. Our Child Classic Doctors Fancy Dress Costume is a charming...

  • The mens Orange Convict Jumpsuit costume includes jumpsuit only.

    Mens Orange Convict Jumpsuit Fancy Dress Halloween Costume

    £10.99
    END DEAL

    Your sure to be the best dressed in this fantastic Orange Convict costume! Includes: Chain gang jumpsuit with front zip, with Jail Convict print on back and convict number on front. Please note: handcuffs, shirt and footwear are not included. Why not add...

  • Womens mesh top in black, and neon colours green, orange, pink an dyellow for 1980s theme fancy dress parties and Halloween costumes

    Womens 80s Mesh Top Halloween Costume Party Accessory

    £3.99
    END DEAL

    Bring back the eighties with this cool mesh top! Please note vest top, wig, gloves, beads and bangles are sold separately. Perfect for fancy dress parties, Halloween, shows and theatre productions, charity events and fundraisers or just for some great...

  • Adults superhero cape and mask set for Halloween and fancy dress party costumes available in a range of colours Model wearing Adults superhero black cape and mask set for Halloween and fancy dress party costumes

    Adults Superhero Cape With Mask Accessory Halloween Costume

    £3.99
    END DEAL

    Your sure to look the part this Halloween in this fantastic cape fancy dress accessory! This cape also includes a matching eye mask. This great cape is available in one size to fit most and also in colours red, black, blue, baby pink, hot pink and green...

  • The mens Pope costume includes robe, sash, hat and cross.

    Mens Pope Holy Cardinal Fancy Dress Halloween Costume

    £15.99
    END DEAL

    Become one of the high cardinals in the holy world with this Holy Cardinal costume! It includes a hat, robe, cross and sash. Ideal for fancy dress parties, Halloween, stag nights and much more! So grab yours now while stocks last!

  • The mens New York Cop costume includes shirt, trousers belt and deluxe hat.

    Mens New York Cop Police Man Fancy Dress Halloween Costume

    £22.99
    END DEAL

    Your bound to be the best dressed at the party dressed in this fantastic New York Cop costume. This great costume includes shirt, trousers, belt and hat. Please note: sunglasses, weapon, handcuffs and footwear are not included. Hat comes flat packed...

  • Funny adult carry me killer clown fancy dress costume with fake legs for halloween parties Funny adult carry me killer clown fancy dress costume with fake legs for halloween parties

    Adults Carry Me Killer Clown Costume Halloween Fancy Dress

    £39.99
    END DEAL

    Pennywise - eat your heart out! Scare the living daylights out your mates with this Carry Me Killer Clown costume. Then get them all laughing as you show off your killer moves on the dance floor in this red and black creepy clown outfit. It is a pull on,...

  • The mens Party Boy Stripper costume includes stripper trousers, man thong, cuffs, collar and bowtie. Mens Party Boy Stripper Fancy Dress Halloween Costume

    Mens Party Boy Stripper Fancy Dress Halloween Costume

    £14.99
    END DEAL

    Shock everyone at the party with this hilarious 'Party Boy Stripper' fancy dress outfit from Wicked Costumes - not for the faint hearted! Costume includes black stripper trousers (detachable for quick removal), silver thong, white cuffs, white collar and...

  • The Ride On Camel costume includes camel with shoulder straps only.

    Kids Ride On Camel Fancy Dress Halloween Party Costume

    £14.99
    END DEAL

    Your child will just love wearing this brilliant Ride On Camel costume! It includes brown camel which your child can step into and use the straps to keep the camel in place. Perfect for Halloween, fancy dress parties, school plays and shows, role play...

  • The womens Hospital Scrub Nurse costume includes dress, apron and hat.

    Womens Hospital Scrub Nurse Uniform Halloween Costume

    £2.99
    END DEAL

    Nurse party goers back to health dressed in this cute costume! It includes green dress, white apron and hat. Please note stethoscope and stockings are NOT included. Perfect for fancy dress parties, Halloween, shows and theatre productions, charity events...

  • The womens Corporal Cutie costume includes dress, belt and hat.

    Womens Corporal Cutie Fancy Dress Halloween Costume

    £4.99
    END DEAL

    Get armed and dangerous in this Corporal Cutie costume! Features a short, camouflage print dress with matching hat. Costumes is completed with a belt. Please note that the tights, boots and toy gun are NOT included. This ladies Corporal Cutie costume is...