Halloween Costumes
HalloweenCostumes.com is the UK's premier online destination for an unparalleled selection of Halloween costumes, accessories, and decorations for all ages and occasions, ensuring your celebrations are truly unforgettable.
Current Offers
No offers available right now from Halloween Costumes.
Shop at Halloween CostumesVoucher Codes
No voucher codes available right now for Halloween Costumes.
Shop at Halloween CostumesWelcome to HalloweenCostumes.co.uk!
As the UK's leading online destination for all things fancy dress, HalloweenCostumes.co.uk brings you an unrivalled selection of costumes, accessories, and decorations. Whether you're preparing for the spookiest night of the year, a themed party, a school play, or simply love to dress up, our vast inventory ensures you'll find exactly what you need. We pride ourselves on offering an inclusive range for all ages, body types, and interests, making imagination accessible to everyone.
Our Extensive Product Range
Costumes for Every Occasion
While our name highlights Halloween, our passion for costumes extends throughout the entire year. Discover an incredible array of outfits for St. Patrick's Day, Purim, Christmas, and countless other holidays and events. From traditional ensembles to hilariously unique creations, our collection is constantly updated with the latest trends and timeless classics. Explore dedicated sections for Women's, Men's, Girl's, and Boy's Costumes, alongside popular Couples Costumes and Group Costumes for coordinated fun.
Exclusive Styles and Quality
Many of our styles are exclusive to HalloweenCostumes.co.uk, including thousands of 'Made by Us' costumes. These feature officially-licensed products from beloved pop culture franchises, ensuring authenticity and high quality. We believe that even 'cheap Halloween costumes' should be well-made and comfortable, allowing you to fully embody your chosen character. Our commitment to variety means you'll find lightweight, unique, and durable options perfect for any event.
A Seamless Shopping Experience
Shopping with us is designed to be secure and straightforward. Benefit from our price match guarantee, secure payment processing, and a range of shipping options, including fast delivery across the UK and international shipping to over 200 countries. Our dedicated customer service team, filled with 'Halloween Experts', is always on hand to provide exceptional support. Join our 'Monster Rewards' loyalty programme to earn points and enjoy exclusive benefits, making every purchase more rewarding.
Halloween Costumes was founded in 2001 and is headquartered in UK operations. It is part of FUN.com, with Online only locations.
Discounts & Loyalty
Student Discount
HalloweenCostumes.com offers a $10 off $50 or more coupon for students by validating with a student ID. A 10% student discount on the first order is also available via Student Beans.
Military / Blue Light Discount
HalloweenCostumes.com offers a $10 off $50 or more coupon for military members and their families.
Loyalty Programme
Monster Rewards
Members earn points for every purchase ($1 spent = 1 point), which can be converted into "Monster Money" for future discounts. The programme also offers exclusive birthday bonuses, member-only offers, and early access to sales and new products.
Shipping & Returns
<p>UK delivery. Express options before Halloween.</p>
Returns Policy
<p>30-day returns on unworn items with tags.</p>
Company Information
Founded
2001
Headquarters
UK operations
Number of Stores
Online only
Parent Company
FUN.com
Payment Methods
Frequently Asked Questions
Do you sell year-round?
Yes, fancy dress available all year not just Halloween.
Are there kids sizes?
Yes, full range of children and adult costumes.
No reviews yet for Halloween Costumes
Be the first to write a review4 Ways to Save at Halloween Costumes in 2026
Student discount
HalloweenCostumes.com offers a $10 off $50 or more coupon for students by validating with a student ID. A 10% student discount on the first order is also available via Student Beans.
Military & Blue Light discount
HalloweenCostumes.com offers a $10 off $50 or more coupon for military members and their families.
Free delivery
Get free delivery on orders over £50 at Halloween Costumes.
Join Monster Rewards
Members earn points for every purchase ($1 spent = 1 point), which can be converted into "Monster Money" for future discounts. The programme also offers exclusive birthday bonuses, member-only offers, and early access to sales and new products.
Saving tips verified by The Virtual Mall, the UK's original online shopping destination since 1999.
Halloween Costumes Quick Facts
| Standard Delivery | <p>UK delivery. Express options before Halloween.</p> |
| Free Delivery | Orders over £50 |
| Click & Collect | Not available |
| Returns Policy | <p>30-day returns on unworn items with tags.</p> |
| Student Discount | HalloweenCostumes.com offers a $10 off $50 or more coupon for students by validating with a student ID. A 10% student discount on the first order is also available via Student Beans. |
| NHS Discount | Not available |
| Military Discount | HalloweenCostumes.com offers a $10 off $50 or more coupon for military members and their families. |
| International Shipping | Available |
| Payment Methods | Visa, Mastercard, PayPal, Klarna |
| Founded | 2001 |
| Headquarters | UK operations |
Last verified: April 2026
Opens in a new tab
Customer Reviews
Be the first to review
Contact Information
Customer Service
(507) 386-8388Customer Service Hours
Monday-Friday, 7 am-7 pm ET
Similar Shops
Feather-Skin
Feather-Skin.com offers premium leather jackets for men, women, and children, alongside an incredible selection of over 10,000 fancy dress costumes, all with worldwide delivery.
Smiffys
Smiffys are the UK's fancy dress experts, offering over 5000 costumes and accessories for all occasions, from Book Day to Halloween, ensuring you find the perfect outfit to bring any character to life.
The Spark Company
The Spark Company offers badass feminist & LGBTQ+ apparel and gifts, spreading messages of equality and love one t-shirt at a time.
Swagbucks
Swagbucks is a leading online rewards platform where you can earn free gift cards and cash for taking surveys, shopping online, playing games, and watching videos.
MetalMerch
MetalMerch offers exclusive festival merchandise, including T-shirts, hoodies, and more, for iconic events like Wacken Open Air and Full Metal Cruise, available for easy and secure online ordering.