Halloween may be Costumes4Less.com's biggest event, but that doesn't mean the shop lies dormant for the rest of the year. The online store stays busy suppling costumes for birthday celebrations and dress-up parties. Costumes for kids include animals and favorite Disney and superhero characters, such as Batman, Iron Man, and Donald Trump. While get-ups for adults range from spooky—think vampires, witches, and zombies—to humorous—such as Marge Simpson and Fred Flintstone—to sexy—such as French maid and the Immortal Seductress. They also stock party supplies so hosts can score an outfit, decorations, and paper goods in one spot. And for more private get-togethers, women and men can also find a variety of sultry lingerie, including bras, baby-doll nighties, and underwear.