Here is Stephanie Seymour looking super fit and nipple-slipping out of her swimsuit while vacationing in St.Barts. The joy of watching Stephanie Seymour wear a swimsuit that hug her body like a glove and seeing her trying to keep her big boobs under wraps... The retired supermodel put on one helluva show by wearing the skin-tight one-piece swimsuit on the beach. The paparazzi got a nip slip, some cameltoe action and pokies all day. Stephanie Seymour provides it all with her milftastic body.