Sexy 1950s Costumes for Women -- You'll love our collection of sexy 1950s costumes! You'll look fun and flirty in our sexy poodle skirts, sock hop dresses, and Sandy Grease costumes. Dare to show some leg as a sexy Car Hop, or (gasp) sexy Cigarette Girl. Yes those were different times. But the sex appeal of Marilyn Monroe has proven to be timeless, which is why we continue to sell a large variety of Marilyn Monroe costumes, from her famous white dress to her sexy showgirl styles and colorful dresses. Great for costume parties, dances, and celebrating Halloween!