I am 5ft 8in and about 140lbs-athletic busty build. i normally wear a size 4-6. i ordered this dress in white in a size 6 and couldn't be more pleased! i actually hopped online today to try to order another in the lilac but they are unfortunately sold out. this dress is exactly as pictured-the upper back is fitted, keeping it from going out too much and looking like a straight up tent. i adore it and hope that they will re-stock it!