The overall dress is beautiful!! I'm 5'6 and 120 pounds and I got a s/m. It fits perfectly, but the only thing is that it is a little see through. Other than that the dress is perfect! Great purchase!!
5'2 I usually wear a s/m, but I ordered an xs/s and I'm very glad I did. It got here within 9 days including a holiday. Fairy see through (I'm going to buy white spandex to wear under so that's not really a big problem for me. Material doesn't feel not look cheap. Good length goes to mid thigh. Would recommend. Form fitting, it shows curves and flows out a bit at the bottom 4/5 only bad part is the see through.