FlygoMen's Flannel Jacket Loose Plaid Sherpa Lined Flannel Shirt Snap Button Warm Winter Jackets Pockets

machine washable?

Are the sleeves lines with that plastic stuff that makes your arms sweat?

How does this shirt fit? does it overhang the belt/waist?

My husband would be wearing this over other shirts as a jacket. Would he need a size larger than his normal shirt size?