NWOT White mark silver light quilted jacket

is a great lighter jacket, it has a zipper up one side, kind of like a slit in the side that you open up the zipper. I'm not sure what it's for but I thought it was very stylish, it has been tried on a few times but never worn it is kind of has a lining and there's an interior pocket about 19 underarmed underarm about 18 underarm to the bottom of the coat about 17 to 18 from the bottom of the underarm to the bottom of the sleeve about 20 in across the very bottom of the coat