Cashmere Asymmetrical Sweater

I ordered this sweater during anniversary sale. The quality is great, it's a little itchy, judging by few minutes I had it on. If you want it to look like on the model, you have to size up. Otherwise the sleeves look weirded. My regular size is small, I ordered medium, wanted oversized look, but it looks like small on me. To have generous fit you have to go size or two up. I'd exchange for large, but sweater in this color is no longer available. So I may have to return, this is not the look I was going for.