Your GRAZIA newsletter is on its way. Join our VIP Club for exclusive giveaways and members only events. (DW, it's free!)
Karlie, Kendall and Gigi are already fans and now A-listers at the world’s biggest swim fashion week are too
After all, you don’t really want to be spraying down that Givenchy scuba fabric sweater with a garden hose in the backyard now, do you?