I ordered the large size first time. When it came it was huge so I sent it back and ordered a medium. It has continued to shrink every washing. I always wash it in cold water with colors and then dry it. It no longer fits my husband and almost doesn't fit me. I am not sure when/if it will stop shrinking.
 I love the sturdiness of the fabric but it is harsh feeling, not cuddly, but it is a work shirt. I guess I'll order a large size again and see how long it takes shrink to the size my husband can wear.