Bought right before Covid, never got the chance to be worn :( I’m pretty sure this is a US size 2 All measurements are provided (in inches), the length from shoulder down is 58 inches For reference: I am 5’4 and 105 lbs, the dress fits loose on me from the waist up and reaches a bit longer than the ground but I think it’s just because the shoulder area is too long and I’m also a AA cup which doesn’t help😂 The buttons on the back are just for decoration, it is actually a zipper like shown in the picture, and there are sewn in cups The top portion is a nude mesh layer with various gorgeous beads, the bottom portion is tulle with a satin under layer Comes with 3 extra buttons