Long-sleeved striped knit (or cut-and-sew?)!(^^) It's labeled as M, but it's small, maybe a size S! It stretches quite a bit horizontally(^^) There's a hole in the back of the neck! For those who don't mind! There's also some pilling and signs of wear, so it's priced low! It can still be worn, so hopefully someone can use it (*^^*) Size...S Color...Brown系 (Brown-based) Pattern/Design...Stripes Season...Autumn, Winter Stains/Tears/Smells...Yes