I bought this at a local consignment shop so honestly I have no idea if it’s auth entic. Which is why I’m just selling it for what I paid for it. Pur chased and wore once. I bought it with tags on. I have the tags and happy to send those with the item upon request. condition is like new. Fits like a loose medium. I am 5’3 and about 140lbs. Wrist part of the sleeve has thumb holes- which is shown in photo. Zippers are all branded as well but hard to show writing that small in photos.