The fit: designed to be fitted throughout bodice. The details non-adjustable strap, back zipper, fabric made from 80% Polyester, 17% Rayon, and 2% Spandex. Dry clean only. So cute for late summer and fall - can be worn under a cardigan, light jacket, etc. The hook and eye closure details make it feel almost like a corset. This top was just on their web site but sold out during the sale it seems. I paid full price but it just does not fit me, unfortunately. Happy to answer any questions.