This is a tight dress from L.K. Bennett. It's size 0 and has built-in padding, so you can wear it without a bra. The slit in the back (as shown in the third photo) is cute. I'm selling it because the size doesn't fit me. I've only worn it 2-3 times. Please refrain from purchasing if you are concerned about it being a used item. I'm 162cm tall and weigh 48kg. I could wear it, but it felt tight. The length is at or just above the knee.