I'm open to price negotiations! Please also check my profile! This is a COSPA blouson. It's said to be a Galactic Heroes Alliance Forces blouson. It has a detachable Rosen Ritter Regiment patch on the left arm. My brother bought it, and he said he wore it about 2-3 times. Here are the sizes: Size: L Length: Approximately 61 cm Shoulder width: Approximately 46 cm Sleeve length: Approximately 66 cm Please note that these are amateur measurements, so there may be some error. Although it has been worn a few times, it is still a used item that has been stored for a long time. Please refrain from purchasing if you cannot understand this.