Scroll To Top

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

  • Womens super deluxe Mrs Santa Claus Christmas party fancy dress costume with robe, hooded cape, black belt and glasses

    Womens Super Deluxe Mrs Santa Clause Christmas Party Costume

    £19.99
    END DEAL

    Where would Santa be without Mrs Claus! Transform yourself into the first lady of Christmas with this Super Deluxe Mrs Claus ladies costume. This outfit includes a long red fleece robe with white trim, black belt with gold buckle, a hooded cape with red...

  • Model wearing adults novelty sequin Christmas tree head boppers for Christmas parties Novelty Christmas tree boppers with sequins, gold star and red ribbon on a green flexible headband

    Adults Sequin Christmas Tree Head Boppers Fancy Dress Party

    £1.99
    END DEAL

    Put the fun back into the festive season with these novelty head boppers! This funny headband has 2 sequin covered Christmas tree boppers on springs which jiggle when you move! The sequin trees are decorated with a red ribbon bow and gold sequin star...

  • Model wearing adults flip sequin Christmas bow with shiny sequins that flip from green to red Adults flip sequin bow in green and red attached to a red flexible headband, ideal for Christmas parties

    Adults Flip Sequin Christmas Bow Red Green Fancy Dress Party

    £1.99
    END DEAL

    Tis the season to be sparkly and have fun! This stunning Flip Sequin Christmas Bow is sure to brighten up any party outfit. The large festive hair bow has shiny sequins which flip from red to green when touched. The Christmas bow is attached to a...

  • Kids Christmas fancy dress costume one piece suit available in Christmas Cracker, Snowman or Christmas Tree designs Child wearing kids Christmas snowman fancy dress costume, one-piece suit with black top hat and red scarf

    Kids Christmas Costume Childs Fancy Dress Party 5-7 Years

    £9.99
    END DEAL

    Put Christmas and fancy dress together and you get twice as much fun! Your little one will love getting dressed up over the festive season with this Kids Christmas Costume. Featuring a soft, padded, one-piece outfit with openings for arms and face so...

  • Model wearing adults deluxe sequin santa hat with red sequins and white fleece with pom pom adults deluxe sequin santa hat with red sequins and white fleece with pom pom fro Christmas parties

    Adults Deluxe Sequin Santa Hat Christmas Party Fancy Dress

    £2.99
    END DEAL

    Add sparkle to your Christmas party outfit with this deluxe sequin Santa hat! This Deluxe Sequin Santa Hat features red shining sequins and luxurious white fleece with matching white pom pom. One size fits most adults. Ideal for the office Christmas...

  • Model wearing adults black glitter cat mask for Halloween, fancy dress parties and masquerade balls Adults black glitter cat mask for Halloween, fancy dress parties and masquerade balls

    Adults Black Glitter Cat Mask Fancy Dress Halloween

    £4.99
    END DEAL

    The purrrfect way to mask your identity at the masquerade ball! This sparkling Black Glitter Cat Mask fro adults features chunky black glitter and has a stretchy elasticated band that fits round your head and holds the mask in place while you party...

  • Boy wearing deluxe black and red metallic dragon animal fancy dress costume available in a range of child sizes

    Kids Deluxe Black Metallic Dragon Animal Fancy Dress Costume

    £19.99
    END DEAL

    Be the coolest, shiniest dragon at the party! If your little wizard loves dragons then this Deluxe Black Metallic Dragon costume will be magic. The shiny metallic black and red fabric costume is a one piece jumpsuit with front zip, attached webbed...

  • Kids head and tail set animal fancy dress accessories for Halloween available in black dragon, crocodile or great white shark designs Detail of head of Kids Black dragon fancy dress set

    Kids Head & Tail Set Animal Fancy Dress Costume 3-6 Years

    £7.99
    END DEAL

    This Kids Head & Tail Set is perfect for fancy dress fun! Dress up your little monster with this awesome Head and Tails Set from Wicked Costumes. The head is padded and comes with hook and loop fastener under the chin to secure in place. The...

  • Girl wearing ride on white llama fancy dress costume for children aged 4 to 8 years Close up detail of the padded head of kids llama ride on animal fancy dress costume

    Kids Ride On Llama Animal Costume Child Fancy Dress 4-8 Years

    £14.99
    END DEAL

    Step in and let the fun begin! If your little princess loves llamas, she will love riding her own llama to the party. The white llama animal costume with padded fluffy body, mane and tail, 3D head and legs has a South American pattern blanket. Your...

  • Girl wearing ride on reindeer animal fancy dress costume perfect for Christmas parties and dress up fun

    Kids Ride On Reindeer Christmas Animal Costume 4-8 Years

    £12.99
    END DEAL

    Step in and let the Christmas fun begin! If your little one loves Rudolph the reindeer, this Ride On Reindeer costume will give them hours of festive fun. The brown reindeer animal costume has a padded soft fleece body, 3D head, legs and bright red...

  • Girl wearing white Llama fancy dress costume for Halloween and animal theme parties

    Kids Llama Costume Childs White Animal Fancy Dress Halloween

    £12.99
    END DEAL

    Be the best dressed at the fancy dress party in this fabulous llama costume! If your little princess loves llamas, she will adore prancing around in this all in one Llama Costume. The white full length costume with fluffy fleece tummy has a hood shaped...

  • Model wearing Shimmering Spider Web Witch Cape and Hat, black with silver web detail for Halloween and fancy dress parties Close up of Shimmering Spider web witch cape with matching silver detail pointy hat

    Adults Shimmering Spider Web Witch Cape & Hat Halloween 125cm

    £8.99
    END DEAL

    The party guests will be spellbound when they see you in this awesome outfit! Be the witch with the wow factor at the Halloween party in this fabulous Shimmering Spider Web Witch Cape & Hat. The sheer black fabric cape is 125cm long with shining...

  • Model wearing wicked witch black cape and pointy hat fancy dress accessories for Halloween parties or stage props

    Adults Wicked Witch Cape & Hat Fancy Dress Halloween 125cm

    £5.99
    END DEAL

    Fire up the cauldron and cook up some magic spells at the Halloween party! Transform into the Wicked Witch of the West with this Adults Wicked Witch Cape and Hat. The black fabric cape is 125cm long and comes with classic witches black pointy hat with...

  • Boy wearing kids space mission rocket fancy dress costume one piece suit for ages 6 to 10 years, perfect for Halloween and space theme parties

    Kids Space Mission Rocket Fancy Dress Costume 6-10 Years

    £15.99
    END DEAL

    Mission Control - you have lift off to the fancy dress party! This Kids Space Mission Rocket fancy dress costumes is a one-piece outfit that your little astronaut will love wearing. The childs rocket costume features shiny metallic silver and red body...

  • Cackle & Co Halloween cellophane treat bags with ties 100 pack. Haunted House Halloween cellophane treat bags with ties.

    5 x 20pk Halloween Trick Or Treat Cellophane Bags With Ties

    £4.95
    END DEAL

    Our Halloween cellophane treat bags are perfect for filling with sweets and chocolates for trick or treaters! You will receive five packs of twenty cellophane bags in either our 'Trick or treat' or 'Haunted House' spooky styles. Each bag measures...

  • Black witches hat in black nylon for Halloween fancy dress costumes Close up of black nylon witches hat with wide brim, ideal for Wicked Witch of the West Halloween fancy dress costumes

    Witches Hat Black Nylon Pointy Halloween Fancy Dress Adult

    £1.99
    END DEAL

    Fire burn and cauldron bubble! Cast a spell at the Halloween party to get whatever you want! This black nylon witches hat for adults is the perfect finishing touch to your Wicked Witch of the West fancy dress costume. The classic style pointy hat is...

  • Man wearing Woodland Crown in gold metal with branches, ideal headpiece for Game of Thrones Halloween fancy dress costumes Woodland Crown gold metal circlet for king and queen fancy dress costumes

    Woodland Crown Gold Metal Circlet Headpiece Fancy Dress Adult

    £4.99
    END DEAL

    Make a royal entrance at the fancy dress party! This Woodland Crown for adults is the perfect finishing touch to your Game of Thrones Baratheon fancy dress costume. Or become an Elvin king and rule the forest. This circlet is made from gold metal with...