Celebrate the decade of sock hops and the birth of rock and roll with Halloween Costumes.com. We offer a variety of 50s costumes and accessories for both adults and kids. If you're a fan of the musical Grease or Elvis Presley's music, we have the perfect costume for you. Dress up your bad boy in our greaser costumes or your favorite girl in our poodle skirts and head out as a couple. Don't forget to add a pair of our bobby socks or hip sunglasses to complete your trip back to the 50s.