Jil Sander 2013 Dual Fabric Blue Striped Panel Jacket (~M~) 
- Good condition just some faint marks

Tagged 39 but fits around a medium in my opinion 
Pit to Pit 20
Back Length Excluding Collar / Hood 25.5

Shoulder Width 18

Sleeve Length From Shoulder Tip 24.5
( All Approximate and in Inches )