There"s no better combination than ketchup and mustard, so if you"re looking for a clever his and her Halloween costume combo, then the Adult, Zestyville Ketchup Tank Dress is just what you"ve been looking for. This sassy Ketchup Costume comes with a silver bottle cap headpiece and form-accentuating dress embellished with a Zestyville Ketchup logo. Designed to be a perfect pair just like you and your man, there"s a matching men"s mustard costume that"s sold separately. One size fits most.