This is a Waiper exclusive, size 48, the wartime model. I purchased it online. Product Name: LEVI’S VINTAGE CLOTHING 0039S-0000 WAIPER EXCLUSIVE SIZE 48 1944’s WW II S506XXE Wartime Model Denim Jacket T-BACK Made in Japan Product Description: WAIPER exclusive special size "48" Faithfully reproduces the 1944 WW II (World War II) wartime model "S506XXE" The back features the "T-BACK" design with a center seam, used for sizes 46 and larger The front button and pocket specifications also replicate the simplified specifications of the time Made of rigid (unwashed) denim, allowing you to enjoy shrinkage through washing and using a dryer Authentic specifications that allow you to create your own unique piece Product Features: 13.3 oz selvedge denim Selvedge on the front placket Inward-facing action pleats Double front pleats & box stitching Exposed rivets (without brand markings) Big "E" single-sided red tab Cinch back Laurel wreath engraved buttons XXE marked two-horse leather patch MADE IN JAPAN Size (Unwashed Rigid): Length: 67cm Width: 72cm Shoulder Width: 63cm Sleeve Length: 63cm *Shrinkage after one wash: Length -3cm / Width -3cm / Shoulder Width -3cm / Sleeve Length -4cm *Shrinkage after washing + using a dryer: Length -4cm / Width -4cm / Shoulder Width -4.5cm / Sleeve Length -5cm Color: RIGID (Rigid Denim) Material: 100% Cotton Product Condition: Brand new, unused