Costumes.com

What Costumes.com does

Costumes.com is a direct-to-consumer e-commerce retailer specializing in Halloween, cosplay, and themed-occasion costumes, accessories, and decorations. Founded in 1999 and headquartered in New Berlin, United States, the company operates a single Shopify-based storefront under the Costumes.com domain, supplemented by localized sites for the United Kingdom, Germany, and the Netherlands. The catalog spans adult, kids, baby/toddler, teen, plus-size, and pet costumes; supplementary lines include costume accessories (wigs, masks, makeup, footwear, wings, capes), decorations (animatronics, inflatables, lighting, themed props), premium offerings under the Denuo Novo sub-brand, an outlet clearance section, adaptive costumes for users with disabilities, and inflatable costumes. A central element of the assortment is licensed character costumes from major franchises including Disney, Marvel, DC Comics, Star Wars, and Harry Potter, with active tie-ins to recent theatrical and streaming properties such as Wednesday Season 2 (2024), Superman, Jurassic World, Karate Kid Legends (2025), and pre-orders for Supergirl and Masters of the Universe (2026). The storefront is built on Shopify with an Accessibly App accessibility layer delivering WCAG 2.1 Level AA features (text-to-speech, keyboard navigation, color adjustments, dyslexic fonts, AI-generated alt text), targeting both ADA and European Accessibility Act alignment.

The company's go-to-market is a self-serve, direct-to-consumer e-commerce model with no marketplace presence or physical retail. Revenue is generated through unit-priced online transactions ranging from sub-$10 accessories to $154.99 premium costumes, with an average costume AOV band of approximately $20-$60. Customer acquisition is driven by content marketing (seasonal costume guides and inspiration blogs), email and SMS marketing via the Costumes Rewards program (10% off first orders over $100 and ongoing points accrual), an affiliate/referral program operated under the [email protected] channel, and organic social. The customer base is a long tail of individual consumers across multiple persona segments — families with children, individual adults (including cosplay and convention use cases), pet owners, and home decorators — with over 4,080 verified customer reviews cited as evidence of scale.

Operating with a reported 1-10 employee headcount, the business model is highly lean and likely asset-light, depending on third-party logistics and outsourced functions. No funding rounds, ownership disclosures, management team information, or financial figures (revenue, GMV, ARR) are available in the source data, indicating a privately held, founder-controlled operator whose strategic emphasis is on catalog breadth, licensing velocity around major entertainment releases, and seasonal Halloween concentration, supplemented by adjacency categories (Christmas, Pride, festivals, graduations, 100/101 days of school).

Name

Costumes.com

Website

https://costumes.com

Company type

Private

Founded year

1999

Operating status

Operating

Headcount range

1–10 employees

Short description

Costumes.com is a direct-to-consumer e-commerce retailer of Halloween, cosplay, and themed-occasion costumes, accessories, and party decor for families, adults, and pets, operating localized online storefronts across the United States, United Kingdom, Germany, and the Netherlands.

Ownership category

akta.pro rank

Product category

Online Costume Retail

NAICS

Clothing, Clothing Accessories, Shoe, and Jewelry Retailers (458), Clothing and Clothing Accessories Retailers (4581), Gift, Novelty, and Souvenir Retailers (459420)

SIC

Retail-Apparel & Accessory Stores (5600), Retail-Family Clothing Stores (5651)

akta.pro primary industry

Seasonal & Occasion Specialty Department Stores (Holiday/Party) (CRAGAGAJ)

akta.pro secondary industries

Seasonal, Holiday & Party Home Décor Retail (CRAIACAD), Occasion & Seasonal Fashion Jewelry (Prom/Holiday/Festival) (CRAKABAJ), Seasonal & Holiday Gifts & Decor Retail (CRALAJAD)

Keywords

• Halloween costumes
• Costume accessories
• Party decorations
• Pet costumes
• Adaptive costumes

Headquarters

HQ city

New Berlin

HQ country

United States

HQ region

North America

Offices4 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Supply Chain, Marketing or Sales, Operations, Personnel, Technology or R&D, Infrastructure

Revenue model

1. Direct E-commerce Sales: Revenue generated from direct online sales of costumes, accessories, and decorations to individual consumers. Products include costumes for kids, adults, and pets, costume accessories (wigs, masks, makeup, footwear), and home decorations. The company operates on a standard retail model with no marketplace fees.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Costumes.com operates a direct-to-consumer e-commerce storefront selling Halloween and dress-up costumes for adults, kids, and pets, along with costume accessories (wigs, masks, makeup, footwear, weapons), seasonal/party decorations, and adaptive costume lines. The assortment spans classic themes plus licensed pop-culture franchises (Disney, Marvel, DC, Star Wars, Wednesday, Barbie, etc.), with international country stores for the US, UK, Germany, and the Netherlands.

Product overview

Costumes.com is a B2C e-commerce platform operating as a single unified online store built on Shopify. The core product portfolio centers on costumes and party supplies, organized into six interconnected product lines: Adult Costumes (womens, mens, plus size, sexy), Kids Costumes (boys, girls, babies/toddlers, teens), and Pet Costumes form the primary costume offerings. Supporting these are Costume Accessories (wigs, masks, makeup, wearables), Decorations (animatronics, inflatables, lighting), and Premium Costumes for higher-end selections. The Outlet Store provides discounted inventory, while Adaptive Costumes and Inflatable Costumes address specialized needs. The platform emphasizes licensed pop culture costumes from brands like Disney, Marvel, DC Comics, Star Wars, Harry Potter, and others, alongside classic costume categories (pirates, vampires, fairytale, superheroes).

Differentiator

Problem solved

Functional benefit

Products and services

• Adult Costumes Full range of costumes for adults covering women's, men's, plus size, and sexy categories, including classic, funny, scary, TV/movie licensed, superhero, and historical styles. For individual consumers shopping for Halloween, costume parties, Comic Con, cosplay, and themed events.
• Kids Costumes Costumes for children including boys, girls, babies, toddlers, and teens. Features classic, funny, scary, TV/movie licensed, and themed costume categories. For parents and caregivers purchasing for children of all ages.
• Pet Costumes Costumes designed for pets including dogs and cats in animal, career-themed, fairytale, funny, scary, and superhero styles. For pet owners who want to include pets in Halloween and other dress-up occasions.
• Costume Accessories Supplemental costume items including belts, eyewear, footwear, gloves, jewelry, masks, toy weapons, wigs, wings, boas, capes, crowns, hats, hosiery, scarves, and ties to complete costumes. For individual consumers customizing costumes.
• Decorations Party and seasonal decorations including animatronics, graveyard props, inflatable decorations, lighting effects, skulls, spiders, statues, and themed décor for Halloween and holidays. For home decorators and party hosts.
• Costume Makeup Special effects and costume makeup including face paint, fangs, blood effects, makeup kits, nails, and temporary tattoos. For individual consumers completing costume looks.
• Premium Costumes Higher-end costume collection featuring premium materials and detailed craftsmanship, including premium Christmas, historical costumes, and the Denuo Novo branded line. For individual consumers seeking premium-quality costumes.
• Outlet Store Discounted and clearance costumes and accessories across adult, kids, and pet categories, with deals under $10 available. For cost-conscious individual consumers.
• Adaptive Costumes Costumes designed for accessibility and adaptive needs, featuring wheelchair covers, wagon covers, and costumes suitable for individuals with disabilities. For caregivers and individuals with adaptive needs.
• Inflatable Costumes Battery-operated inflatable costumes that self-inflate for easy wear, available in food items, animals, and licensed character themes. For individual consumers seeking quick-and-easy costume options.

Quantifiable outcome

• Over 4,000 verified customer reviews demonstrating established customer base and product trust

Named customers4 records

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators1 record

Recent moves5 records

Expansion highlights6 records

Direct peers

• Spirit Halloween: Operates the largest Halloween-focused specialty retail chain and accompanying e-commerce site in North America, selling costumes, decor, and accessories for adults, kids and pets. Directly comparable to Costumes.com on assortment (licensed franchises, plus sizes, pet costumes) and seasonality, with the added advantage of physical pop-up stores.
• HalloweenCostumes.com: Long-running online Halloween costume retailer offering costumes for adults, kids, couples, plus sizes and pets, alongside accessories and decor. Closest direct head-to-head competitor to Costumes.com in the pure-play online costume category.
• Fun.com: Online retailer selling Halloween and cosplay costumes, costumes for adults and kids, and themed accessories through HalloweenCostumes.com and related brands (including a t-shirt line). Direct peer due to overlapping product mix and e-commerce-first model targeting the same consumer occasions.
• Oriental Trading: Wholesale and consumer e-commerce retailer of party supplies, novelties, costumes and seasonal decor. Overlaps significantly with Costumes.com in costumes, accessories and decorations, particularly for themed events and holidays.
• BuyCostumes.com / Costume SuperCenter: Online costume specialist selling Halloween, cosplay, themed-party and plus-size costumes across adult, child and pet categories. Direct peer to Costumes.com in the pure-play online costume and accessories space.

Broad incumbents

• Party City: National party goods and Halloween costume retailer with extensive physical footprint and online channel. Comparable to Costumes.com on Halloween and party supplies, costumes and accessories, but operates a much broader category portfolio (balloons, tableware, celebrations year-round).
• Amazon: Massive marketplace where tens of thousands of third-party sellers list Halloween and cosplay costumes, wigs and accessories. Not a specialized costume retailer but competes with Costumes.com for search traffic, Prime-driven impulse purchases, and licensed-franchise demand across adults, kids and pets.
• Target: Mass merchant that runs an extensive seasonal Halloween and costume program both online and across 1,800+ stores, including licensed character costumes for kids and adults, plus plus-size and pet assortments. Competes with Costumes.com on assortment depth, brand trust and convenience, though across a much broader merchandise base.
• Walmart: Mass merchant with a sizable Halloween and dress-up assortment for kids, adults and pets, leveraging low prices and an unmatched physical and logistics footprint. Overlaps with Costumes.com on licensed character costumes and seasonal decor.

Emerging players

• Etsy: Marketplace where independent sellers offer handmade, vintage and bespoke costumes plus accessories for adults, children and pets. Competes with Costumes.com on uniqueness and customization rather than mass-market licensed franchises, attracting cosplay, Pride and themed-party shoppers.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/costumesdotcom
• Facebookfacebook.com/Costumesdotcom
• LinkedInlinkedin.com/company/buy-seasons-inc

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Costumes.com