Reversible sweater jacket ladies size M. Jacket can be work with black side facing out or with slate gray side facing out. The two colors are visible and compliment the styling on the jacket regardless of which side is facing out. Jacket drapes open (no buttons or fasteners). Great for the office or casual with jeans. See photos for measurements - all measurements are approximate and taken when jacket is lying flat. Sleeves can be folded up or with down (they are shown folded up in all photos). Jacket is s mix of 55% wool and 45% acrylic (dry clean only). Jacket is very tight weave (not bulky) and drapes nicely.