NEW Helmut Lang Jacket Blazer Full Zip Medium Silk Bomber Style authentic!

Bought new, new worn. Silk bomber style zip up light jacket or blazer. Probably best for 50 degree type weather or wearing out and about. Black and white marble pattern with two front pockets. V neck style zip. Knit black accents. Generous medium- measures 25” top shoulder to bottom hem, 21” pit to pit, sleeve measures 24” from shoulder to cuff. Super chic boxy look. Just cleaning out my closet and have to let this go. 100% authentic. No defects or flaws. Reasonable offers welcome!