EXCLUSIVE AT NET-A-PORTER. Alessandra Ambrosio stunned in the white version of Norma Kamali's 'Diana' dress. Now available in fuchsia, it's made from soft stretch-jersey that's really comfortable and has flattering ruching. Underpin the one-shoulder cut with a strapless bra from our lingerie edit. - Fuchsia stretch-jersey - Slips on - 95% polyester, 5% spandex - Hand wash - Designer color: Rose