Purchased for 7000 yen at a used clothing store. It's been kept in the closet since I bought it, and I've only worn it once to try it on. The L size should fit quite loosely. The texture has a high-class feel. I haven't measured the length or other size details, so they are unknown. Navy Nautica jumper, zip-up style - Brand: Nautica - Color: Navy - Style: Jumper - Features: Zip-up - Sleeves: Long sleeve Thank you for looking.