I ordered this dress as a bridesmaid for a wedding. We originally were going to order our bridesmaids dresses from David's Bridal, but they wouldn't have been back in time. So we decided to look on here, and were lucky to find the same exact dresses on here for less than it was offered with David's Bridal. My size was also offered on Prime, which was SUPER AWESOME!! I am 57 and weigh 172-176 lbs and I got a size 14. I strictly went by the measurements and my dress arrived with no defects, and fit absolutely perfect. No alterations needed. I love the fact that it came with a strap on the inside of the dress to help it stay up and feel more secure. The strap kinda feel like the back strap of a bra so to speak because it has the bra strap hooks on it. I do highly recommend this for purchase. Will update pics on the wedding day so the full effect will be given.