Sophia Tolli Cocktail unclassified dresses

Has a crochet backing which gives it a little give. Had it adjusted for both straps and the panel on the back. I'm 5'6". Fits great and very comfortable. Has a thicker tulle underneath the dress to make it have the poof but it doesn't scratch or anything due to lining between that and your legs. Lots of ease- could fit somewhere between a 14 and 18 I believe. Originally bought for $1600