LavnisMen's Cotton Shirt Jacket Button Down Shirts Casual Corduroy Thicken Fleece Shirt Coat

Has anyone mashine washed and how does it hold up?

Is this jacket U.S. sized?

How warm is this? Is it for light winter or can it handle the cold?

I have a 42 inch bust and 19 inch shoulders....I usually take a medium jackets...38/40..i am 5.7.165 lbs..what size should I order