This MUJI turtleneck sweater is very convenient to have, and it's a size L. (I usually wear M, but I chose L because I wanted it to be longer.) I've worn it 3 or 4 times, so it's still in good condition. If you were looking for one, how about it? Size: Shoulder width: approx. 31cm Length: approx. 62cm Width: approx. 36.5cm Sleeve length: approx. 60cm Please allow for some error.