Halloween is on 31 October, so there is still time to get a costume delivered. We have gone through Amazon UK and picked out the best-reviewed Halloween costumes for men, women, girls, boys and pets, focusing on the ones with a real discount. A few very popular costumes with no discount are included too and marked as popular picks.
Men's Halloween Costume Deals
Horror is back in a big way. Ghostface and Batman are both in demand, and there are some excellent savings on classic skeleton, pirate and grim reaper outfits.
Spooktacular Creations Skeleton Bone Bodysuit with Hood
A full-body skeleton bodysuit with a skull hood — the easiest classic Halloween look, and one of the cheapest picks here.
Spooktacular Creations Men's Pirate Costume
Shirt, vest, trousers and hat in one set. A crowd-pleaser with over 2,500 reviews.
Spooktacular Creations Renaissance Vampire Deluxe
A deluxe gothic vampire outfit in a rich medieval style, rated 4.5 stars from over 3,800 reviews.
Morph Grim Reaper Costume, Adult
A pull-on hooded robe with gloves and a removable face cover. Simple, scary and a big saving.
Adults Crazy Ghost Costume — Striped Suit, Tie and Wig
A black and white striped suit with tie, grey wig and facepaint for a retro horror look.
Rubie's Official DC Batman Adult Costume
Official DC fancy dress for adults. Batman is climbing the adult costume charts this year. Stock is low.
Fun World Adult Scream Ghost Face Costume
The Ghostface robe and mask from Scream. Not discounted, but one of the most popular horror costumes, with 4.5 stars from over 3,300 reviews.
Rubie's Dark Knight Rises Batman, Deluxe Muscle Chest
A padded-chest Batman costume for the full effect. Not discounted but a big seller, with over 4,400 reviews.
Women's Halloween Costume Deals
From glow-in-the-dark skeleton onesies to gothic dresses that double up as Wednesday Addams, there is a lot to choose from — and a handful of deep discounts.
Spooktacular Creations Unisex Plush Skeleton Jumpsuit
A cosy zip-up plush skeleton jumpsuit that doubles as loungewear. The biggest discount in this guide.
Spooktacular Creations Women's Glow-in-the-Dark Skeleton Onesie
A glow-in-the-dark skeleton onesie that works for trick or treat and parties alike.
Spooktacular Creations Black Floor-Length Gothic Dress
A floor-length black gothic dress — easy to turn into a witch, vampire or Wednesday-style look with accessories.
NOROZE Skeleton Costume Women — Long Sleeve Bodycon Dress
A bodycon skeleton dress with a bones print. Rated 4.1 stars from over 900 reviews.
Wicked Costumes Ladies Spellbound Witch Costume
A classic purple and black witch dress, rated 4.5 stars from over 2,000 reviews.
Smiffys Nun Costume, Black with Dress, Belt and Headdress
One of the cheapest costumes here, and one of the best reviewed: over 6,800 reviews.
Smiffys Immortal Soul Costume — Black Gothic Dress
A long gothic dress with lace sleeves, ready for vampires, witches and horror parties.
Rubie's Official Harley Quinn Ladies Costume
Only a small saving, but a long-time best seller with over 4,600 reviews.
Smiffys Women's Graveyard Bride Costume with Rose Veil
A spooky graveyard bride dress with rose veil. Not discounted but popular, with 4.2 stars from over 2,200 reviews.
Women's Wednesday Addams Costume Set
The Wednesday Addams look is everywhere this Halloween. Not discounted and still new, so fewer reviews than the others.
Girls' Halloween Costume Deals
K-Pop Demon Hunters is the costume everyone is asking about. There are plenty of gothic and spooky options below too, many of them well reduced.
Spooktacular Creations Royal Vampire Costume for Girls
A deluxe gothic Victorian vampire queen dress, rated 4.5 stars from over 4,000 reviews.
Rubies Official Netflix K-Pop Demon Hunters Deluxe Rumi Costume
The official Rumi outfit from the Netflix hit, with mock jacket and gold belt. One of the most popular costume themes this year.
Zombie Cheerleader Halloween Costume for Kids (7-12)
A zombie cheerleader outfit with pom poms, tights and fake blood.
Spooktacular Creations Child Girl Vampiress Costume
A simple vampiress dress with accessories for girls.
FIESTAS GUIRCA Child Gothic Girl Fancy Dress
The cheapest girls' costume here: a gothic schoolgirl dress with over 500 reviews.
Spooktacular Creations Zombie Schoolgirl Costume
A tattered zombie schoolgirl look, rated 4.5 stars from over 500 reviews.
URAQT Princess Costume with Wand and Crown
For anyone who would rather go princess than spooky: rated 4.6 stars from over 2,200 reviews.
Rubie's Disney Frozen 2 Elsa Deluxe Prologue Dress
The official Elsa dress. Not discounted, but a perennial favourite with 500 reviews. Stock is low.
Boys' Halloween Costume Deals
Spider-Man is the top kids' costume again, with Venom and the toddler Spidey outfit both discounted. Zombie and skeleton costumes are the cheapest picks.
Rubies Marvel Spidey and His Amazing Friends Spider-Man Deluxe Toddler
The official Spidey costume for toddlers, rated 4.6 stars from nearly 2,000 reviews. The biggest saving in the boys' section.
Spooktacular Creations Baseball Player Zombie Costume
A bloody zombie baseball player outfit for boys, rated 4.6 stars.
Spooktacular Creations Child Skin Skeleton Costume
A skeleton skin bodysuit for trick-or-treating, with over 2,300 reviews.
Rubie's Marvel Spider-Man Deluxe Padded Muscles Costume
The official padded Spider-Man jumpsuit with snood. Spider-Man is again the top kids' costume this year.
Rubies Disney Marvel Spider-Man Venom Deluxe Costume
The deluxe Venom suit for Spider-Man fans who like the darker side.
Spooktacular Creations Blue Baseball Zombie Costume
The cheapest boys' costume in the guide: a blue baseball zombie for parties and trick or treat.
DISGUISE Official Minecraft Creeper Costume with Mask
The official Minecraft Creeper costume with mask.
FunWorld Licensed Scream Ghost Face Boys Costume
The official kids' Ghostface costume. Not discounted, but rated 4.3 stars from over 1,000 reviews.
Rubie's Five Nights at Freddy's Kids Foxy Costume
The official Foxy costume, with over 4,400 reviews.
Halloween Costumes for Pets
Genuine pet deals are thin on the ground, so these are the best-reviewed pet costumes, with any real reductions shown.
Halloween Dog Bat Wings Costume for Medium Dogs
Adjustable black bat wings: the easiest way to dress up a dog.
EXPAWLORER Dog Halloween Pumpkin Jumper
A warm knitted pumpkin jumper with a lead hole, rated 4.8 stars.
DELIFUR Pumpkin Sweater for Cats and Dogs
A pumpkin sweater for cats and small dogs, with over 1,700 reviews.
Dog Halloween Wizard Costume for Small and Medium Dogs
An adjustable wizard costume for dogs and cats with over 2,400 reviews. Stock is low.
DELIFUR Dog Chucky Costume
A funny Chucky costume for dogs and cats. Not discounted but well reviewed.
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