This is absolutely my favorite new shirt from Atlantic Rancher or anyone really. It's incredibly soft and looks great. I'm a bigger guy, 6'3", 245 or so, and I wear the 3XL. The fit is great in all areas. I love how it has enough room to be comfortable but doesn't drape badly or hang too loose like a poncho. It has just enough rigidity in the shoulders to provide a flattering upper body shape.
I can wear it to the office with chinos/khakis for the slightly dressy business casual look but also wear it with jeans and it looks good just hanging out on the weekend. I also love how it seems to be two thinner shirts stitched together, a lighter colored shirt on the outside with a darker colored version on the inside. It gives it a nice heft/thickness that you don't get with a single shirt. Also the light/dark color pattern looks really nice when I fold the sleeves back a little revealing a little of the darker color on the inside. I recommend wearing it with the sleeves folded back once showing a little of the darker color on the inside, and then pulled up the forearm until the sleeve gets tight enough to stay in place near the elbow. Looks great that way.
I'm considering buying the short sleeve versions but I honestly think the long sleeve version rolled back a little looks great as is. I only wish it were available in more colors. I've already bought this in every color but salmon. I would love this shirt in a dark olive color or maybe the camel color that the chamois shirt-jac comes in.