EUC 
J Crew Black Diamond Down Full Zip Vest
Gold zipper and button
Front pockets
Mock neck
Length: 23” 
Pit to pit lying flat: 18.75” 
Size: XS
Small mark on zipper trim see last photo Gold Zipper, Black Diamond, Vest Jacket, Mock Neck, J Crew, Shoe Accessories, Im Not Perfect, Women Accessories, Trim