Gossip Girl's Michelle Tratchenberg launches her new Poppy Jewelry Collection with Coach, featuring necklaces, earrings, and bracelets -- all with hand-set Swarovski crystals in rocking designs. I am in love with the Pearl and Chain necklace ($328) that Michelle is wearing as well as the Crystal Key Pendant Necklace ($178, pictured second from bottom). Both are a perfect spring staple to accessorize dresses or tops. Take a peek at the look book and shop the collection now!