It’s a lovely stretchy​,​ form-fitting but not skin-tight knit dress​,​ The lining is a lightweight knit​,​ which minimizes show-through. Of note​,​ the lace on the sleeves and the knit are different colors (lace is white​,​ the knit is cream). I’m wearing a v-neck​,​ lightly lined nude bra and it doesn’t show in the front or back. If you look closely​,​ you might be able to see the nude undergarment between the front buttons​,​ though. I went up from my usual size. This is a Small.＜abbr＞Sezane​,​S​,​$225​,​5'5-5'6 5'5-5'6​,​Dress​,​French Brands​,​Size S All Reviews​,​Dresses​,​Sezane＜​/​abbr＞