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About Us

Avengers Costumes

Founded in 1999 in New Berlin, Wis., BuyCostumes.com is a trusted online retailer of costumes, accessories and decorations for Halloween partygoers, year-round costume enthusiasts and other fun-loving adults, children and even pets. Trust us: With our vast selection of colorful disguises, you'll never run out of disguises to wear — and ways to express your true inner confidence.

Shop with Confidence

Every order is backed by no-hassle returns and exchanges, so you can shop with confidence.

Your Best Fit

As an added feature of our Scare-Free Guarantee, we measure every costume in our warehouse to ensure that the sizing information on our site is accurate, so your new costume will fit you properly.

Be in the Know as an Email VIP

Email VIPs are the first to know about deals, contests, the latest and greatest costumes and more. Subscribe today and receive a coupon for 15% off your next purchase!

Let's Make a Deal

Weʼre so crazy for costumes, we're always offering crazy deals. All year long, we offer clearance prices, percentage-off discounts, shipping offers and other great promotions. Come back often — you never know what kind of a sale you'll find!

Let's Get Social

At BuyCostumes.com, we love to show off all the ways that life’s better in costume. See what's trending and share your own costumed celebrations with us on Facebook, Pinterest, Twitter, YouTube, Google Plus and Instagram!

  • Facebook
  • Twitter
  • Pinterest
  • YouTube
  • Google Plus
  • Instagram

Read All About It

Last but not least, visit our Ideas Blog to steal all our trade secrets about the latest costume trends, D.I.Y. accessorizing tips and other fun Halloween ideas.