Leather is hot this season and no one knows that more than the newly minted “Vogue’s Best Dressed” headliner, Gossip Girl’s Blake Lively. Showing off her mile long legs and cementing her status as a fashion risk taker, this budding trendsetter takes a risk in a turquoise blue leather skirt with zipper details and a sequin and feather jacket. Give this trend a try with the “Mercer” turquoise blue leather dress with an exposed back zipper from Rue de Chic below.