Sequins are fairly scratchy. Feels like a light weight dress (or so Im hoping since its for Vegas). Verrrrry stretchy. Two layers so not scratchy on the inside. More so if you rub your arm across it. No tags so cant tell which is the front or back but its cut exactly the same so I don't think it matters. Low cut but not enough to where you can still wear a normal bra with it. 54 115# the xs/small fits without having to stretch into it.