Jenny Packham
Who’s worn it: Heidi Klum, Taylor Swift, Amy Adams, Catherine Zeta-Jones, Ginnifer Goodwin, Kate Middleton
Who she is: Ever heard of Kate Middleton? She’s been a champion of Packham’s designs for years and is one of her many famous clients, who seem to have increased in number recently. Packham, who also has a strong bridal business, designs gowns that are classically feminine and a bit more demure than some of the others on our list.