The Mister Freedom® Bubblehead CPO comes raw/unwashed and will shrink .5"-1" in the chest, .5"-1" in the shoulders, .5"-1" in the back, and .5"-1" in the sleeves to match the measurements on sizing chart (see photos) after the initial wash/rinse. ✦ Made of Okinawa fiber denim, a fancy blend of 50% cotton and 50% sugarcane fibers which is 11 oz., white selvedge ID, and milled in Japan. ✦ Intricate shirt tailoring, 1930s-40s period custom style. ✦ Original pocket design. ✦ Reinforcement shoulder yoke. ✦ Arcuate “western” back yoke. ✦ Chin strap. ✦ Black cotton twill collar/button placket facing. ✦ Fancy scalloped cuff pattern. ✦ Classic USN fouled anchor plastic buttons. ✦ Concealed chest pocket. ✦ Tonal stitching. ✦ Care: Machine wash on DELICATE, cold water, mild eco-friendly detergent. Hang dry.Do not use the washer’s heavy-duty cycle. A heat dryer is also not recommended, as it may result in excessive and irreversible shrinkage.