Length: 88cm, Width: 37cm Size: S-M The back has elastic and stretches. It has a lining! I've only worn it once, so it's in good condition! In the summer, you can wear it alone, with a T-shirt underneath, or with a thin cardigan. In the fall, you can layer it with a hoodie. Depending on what you pair it with, it can be worn casually or for a more polished look (*^_^*) *Please refrain from price negotiations.