Bought for $127 in August 2016 and worn lightly (maybe a few times in the fall, and nothing since then). I'm looking for a different type of jacket, this one doesn't really suit me.
I just measured and got the following:
20 inches pit to pit
18 inches from pit to end of sleeve
25 inches down center back
The shell is 65% polyester 35% cotton. I took a tape measure from center back out to the shoulder and down the top of the sleeve and got 33.5 inches. But it's a raglan sleeve.