18 Iconic Marilyn Monroe Outfits You Forgot About William Travilla, who designed some of Marilyn Monroe's most iconic costumes he worked on eight of her films is the designer behind the polka dot dress worn in The Seven Year Itch that Marilyn Monroe wear Travilla Polka Dot Meet Cute Dress From Seven Year Itch (TCF, 1955). It is silk polka dot halter top dress with internal stays sewn into the silk knit lining, hook and The Best Dressed Men at the 2025 Golden Globes