The green dress Keira Knightley wore in Atonement has made its way into iconic movie moments, but there is another ladylike outfit that totally inspires our craving for soft, feminine clothes. The mix of floral and graphic prints, in muted tones, reminds us of Proenza Schouler's lovely Spring collection. Here are our picks for getting that perfectly feminine warm weather look. Try a dramatic Juicy Couture floral gown ($350) with vintage-looking diamond earrings ($90), or layer a longer knit over a floral skirt ($54). Click items to shop.