Whether you are searching for a costume for Halloween night or need the perfect outfit to wear to your upcoming murder mystery party, our costume selection is larger than any other Halloween store in the industry.

We carry more than a hundred unique, exclusive costumes that you will find only on Halloween Costumes.com. From our exclusive plus size Dorothy costume, to our sexy Cheshire Cat costumes, we have a unique costume that will help you stand out at your next event.

We have a selection of the best Halloween costumes for men and women of all styles and sizes. Browse through to find plus size costumes, funny adult costumes, and even sexy costumes. Or pair up with your significant other and choose a stunning couples costume look that'll be sure to win any costume contest!

Transform into your favorite superhero, a deadly gladiator, or even a sexy cop! Choose between our wise selection of Men's Costume from plus size costumes, sexy costumes, and exclusive costumes.

Discover our huge selection of Women's Halloween Costumes that are perfect for ladies of all shapes and sizes. We carry unique styles from sexy costumes to full coverage costumes. We have costume ideas for women that are sure to blow …

Endless awesome costume opportunities! Want an epic Roman costume? Dress up as Caeser and pair up with Cleopatra! Or bring the coliseum to life in a women's gladiator costume. Greek outfits might include Jason and the Argonauts in armor or philosophers in togas. And we haven't even touched Olympia yet, the Greek goddess costume will always be ...

Shop our wide selection of Girl Costume to make her Halloween special. From princess, witch to pirate costumes, she's sure to want more then one! Our costume come in a variety of sizes including babies, kids, and tweens.

Maybe you're looking for a costume from last season. Well, some clearance Halloween costumes are a perfect way to bring back a favorite character while saving a few bucks. We all know that discount Halloween costumes aren't the same as cheap Halloween costumes!

Find costume wigs for the whole family at discount prices for Halloween. Get a fake wig to complete any of our Halloween costumes for adults and kids.

Whether it's a dog costume or cat costume you are looking to put on your furry friend we've got the best selection around. Our pet costumes will make them look adorable right along with you whether that's Ghostbusters, Chucky or Disney.