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Halloween Costumes

Whether you're trick-or-treating with the kids or hosting a Halloween party for your mates, find a killer costume for the occasion here at XS Stock!

We've got a massive range of costumes, accessories, wigs, face painting kits and party decorations available in store and online - with prices starting from as little as 49p!

Our latest arrivals for kids include cute tabards and dressing up kits for unicorns, animals historic figures and fairytale favourites. For the grown ups we've got everything you could ever imagine including our hilarious carry me costumes, sexy uniforms, terrifying clowns and funny dress up ideas for hen and stag nights.

Don't forget our spooky inflatables, string lights and party tableware for Halloween Night!

Show 18 products per page

  • Boy wearing Kids Wise Man fancy dress costume for school Christmas nativity play available in green, blue and red Boy wearing red Wise Man costume with red robe, gold belt, headpiece and gold crown

    Kids Wise Man Costume Christmas Nativity Play Fancy Dress

    £9.99
    END DEAL

    Be the best dressed of the Three Wise Men! Your budding little actor will love taking centre stage at the school Christmas nativity play in this Kids Wise Man Costume. The deluxe fancy dress costume includes robe with attached gold belt, headpiece &...

  • Girl wearing deluxe Day of the Dead costume with long black dress, sugar skull print front, rib cage bodice with red ruffle trim, and a headband featuring 5 black and red roses

    Girls Deluxe Day of the Dead Fancy Dress Costume Red Black

    £14.99
    END DEAL

    Celebrate the Mexican Day of the Dead festival with this beautiful dress! This gorgeous Deluxe Day of the Dead fancy dress costume for girls is perfect for sugar skull parties. The black satin style dress has a hooped petticoat with front panel...

  • Girl wearing kids x-ray jumpsuit in purple with pink skeleton print on the front, ideal for Halloween and fancy dress parties

    Kids X-Ray Jumpsuit Pink Skeleton Purple Fancy Dress Costume

    £10.99
    END DEAL

    Are princess skeletons really pink? They are now! If your little princess loves all things pink, this Pink X-Ray Jumpsuit is the perfect fancy dress costume for Halloween. The Skeleton print X-Ray jumpsuit has purple background with bright pink skeleton...

  • Model wearing long black Gothic dress with v neck and jagged edge hem and sleeve for witch and vampire costumes at Halloween and fancy dress parties

    Adults Gothic Dress Long Black Jagged Hem Halloween Costume

    £9.99
    END DEAL

    Look delightfully dreadful at the party with this Long Gothic Dress! Transform into a dark queen of the night or the Wicked Witch of the West with a little help from this Goth Vampire inspired fancy dress outfit. The long black Gothic Dress features a V...

  • Woman wearing short black Gothic dress with v neck and jagged hem and cuffs for witch and vampire costumes at Halloween and fancy dress parties

    Adults Gothic Dress Short Black Jagged Hem Halloween Costume

    £9.99
    END DEAL

    You can be the foxiest vampire vixen at the party! From your castle in Transylvania to the bright lights of the nightclub you are sure to turn heads in this short Gothic Dress fancy dress costume for adults. The Goth Vampire inspired outfit features a...

  • Kids giant skull reaper costume with long black robe, hood and huge 3d skull mask for Halloween and fancy dress parties

    Kids Giant Skull Reaper Death Fancy Dress Costume Halloween

    £9.99
    END DEAL

    Scare everyone away from the best sweets at the Halloween party! When the grim reaper comes a knockin' at your door, treat him to a bag of jelly snakes! This Giant Skull Reaper fancy dress costume for kids is seriously creepy. The deathly black outfit...

  • Man wearing rainbow striped hhippie shirt with gold peace medallion for 60s theme fancy dress parties and Halloween

    Mens Rainbow Hippie Shirt Gold Medallion Fancy Dress 60s 70s

    £10.99
    END DEAL

    Peace, love and groovy man! Take a trip back to the 60s and 70s with this Mens Rainbow Hippie Shirt fancy dress accessory. The Hippie Shirt features long sleeves, rainbow colour stripes, wide collar and comes with a gold medallion with peace symbol...

  • Girl wearing black cat suit costume with ears on headband and black tail for Halloween, animal theme events and fancy dress parties

    Girls Black Cat Suit Costume Fancy Dress Kitty Tail Ears

    £10.99
    END DEAL

    This Kids Black Cat Costume is the purrr-fect disguise! Your little one will look adorable in this fancy dress outfit. The black cat costume includes a black catsuit, tail with loop, and ears on a back headband. Perfect for Halloween trick or treat, an...

  • Bavarian girl costume with traditional brown skirt, brace and white top for German national dress, Halloween and fancy dress parties

    Bavarian Girl Fancy Dress Costume Germany National Dress

    £10.99
    END DEAL

    Be the best dressed German girl at the fancy dress party! This traditional Bavarian Girl costume for children features a white puff sleeve blouse, brown skirt with floral trim and attached braces. Perfect for Halloween trick or treat, a world costumes...

  • Girl wearing Arabian Princess costume featuring aqua blue genie trousers, glittering tulle and jewelled headband for Halloween and fancy dress parties

    Arabian Princess Cartoon Girls Fancy Dress Costume Teal Blue

    £9.99
    END DEAL

    Take a magic carpet ride to a whole new world! Your little princess will look gorgeous in this Arabian Princess fancy dress costume. The beautiful costume for girls is based on the traditional dress of a middle eastern princess. The outfit includes aqua...

  • Boy wearing kids medieval knight costume with red tunic and silver hood, perfect for Halloween and historical theme fancy dress parties

    Kids Medieval Knight Costume Red Tunic Silver Hood Fancy Dress

    £6.99
    END DEAL

    Prepare to battle dragons and demons to get the best party treats! This Kids Medieval Knight Costume will transform your little warrior back to the times of dragons, jousts, Richard the Lionheart and the Crusades. The middle ages warrior childs fancy...

  • Kids samurai ninja warrior costume with black shirt, trousers, hood and blue belt and armour, perfect for Halloween and fancy dress parties

    Kids Samurai Ninja Warrior Black Blue Dragon Fancy Dress

    £9.99
    END DEAL

    Creep out from the shadows and show off your martial art moves! Your little ninja will love being transformed into a Japanese warrior in this Samurai Ninja fancy dress costume. The Japanese fighter outfit includes a shirt, trousers and hood all in...

  • Boy wearing Bavarian Boy costume with faux lederhosen, white shirt and a feathered brown hat, perfect for Halloween, national dress or fancy dress parties

    Bavarian Boy Fancy Dress Costume Germany National Dress

    £10.99
    END DEAL

    Be the best dressed German boy at the fancy dress party! This traditional Bavarian Boy costume for children features a white short sleeve shirt, faux lederhosen and brown hat. Perfect for Halloween trick or treat, a world costumes fancy dress party,...

  • Princess Cleopatra, queen of Egypt fancy dress costume with long black dress and blue and gold belt, collar and headpiece, for Halloween and historical theme events

    Princess Cleopatra Egypt Black Aqua Womens Fancy Dress Costume

    £14.99
    END DEAL

    Show them who's the boss at the fancy dress party! Transform into Princess Cleopatra, to become Queen of the Nile and turn heads in this stunning Cleopatra fancy dress costume. The authentic styled, Egyptian princess outfit includes a gorgeous long...

  • Kids Skeleton Ninja fancy dress costume with red armour, black suit printed with bones and hood with skull mask for Halloween and dress up fun

    Skeleton Ninja Kids Red Black Suit Bones Fancy Dress Costume

    £12.99
    END DEAL

    This ninja just got a Halloween makeover! If your little angel can't decide whether to be a ninja or a skeleton for the Halloween party, this creepy costume gives them both! The undead Japanese warrior kids fancy dress costume features a black and white...

  • Deluxe Pirate Captain lady fancy dress costume with coat tail dark red jacket, black belt and tricorn pirate hat for Halloween parties

    Deluxe Pirate Captain Lady Fancy Dress Party Costume Womens

    £19.99
    END DEAL

    Yo-ho-ho, and a bottle of rum ... gin! Bring out your inner pirate and have a swashbuckling adventure in this fabulous Deluxe Pirate Captain fancy dress costume! The high seas pirate outfit for women includes a dark red tailcoat jacket with gold...