This is a 70505 bigE, 4th. The condition is not good, but it is wearable. There are repairs, stains, and scratches. Please consider this item with the understanding that it is vintage. The button back stamp is missing the middle part, and it reads 5 then 6. Measurements (approximate): Width: 42cm (underarm) Length: 58cm (excluding collar) It's likely a 34 or 36, approximately XS-S size. 60s 70s