Top is size L, colour off white. It was a gift from a friend. the reason of giving its too lose for me and my sister. super stretchable, anyone with the size M,L,XL can use it. I don’t know what material this is, but it has threaded embroidery flower patten which feels like velvet. used for 5 different occasions, then it was in my wardrobe. It can be worn in different ways, so versatile.