Argentinian model Milagros Schmoll, after Jean Paul Gaultier, Paris, July 2012.
... pretty dresses and summer sandals like this...  
Recreate Milagros's look (kind of):
Issa short sleeve maxi dress, Tucker classic long dress, Rochas cotton maxi dress, Vineet Bahl embellished chiffon dress, ASOS maxi dress in floral print, A.L.C. Erin wrap-effect jersey dress, Rachel Pally Perpetua maxi dress, or Twelfth St. by Cynthia Vincent Gathered front maxi dress.
Alexander Wang Alek ankle cuff sandals, Rag & Bone braided Layla sandals, Chloe two-tone sandals, ASOS Flock leather flat sandals, or Kors Michael Kors Ava sandals