Paloma Wool sweater, no size listed but I’m pretty sure it was either one size or a medium. Either way, it fits like a medium IMO - 22” pit to pit and 21” long. The fabric is a mix of alpaca and other materials (see tag) so it wasn’t a smooth material to begin with, but it also has some pilling. Overall an awesome sweater - I get so many compliments when I wear this! Similar in style to Alex Mill, COS, J. Crew, Madewell, etc.