It's a size M, but it shrunk in the wash and is now quite close to the S size on the official website. Purchased in 2024 Specifications: - Hand washable. Specifications: - Sheer: None - Top Fit: Regular - Pockets: None - This product's name has been changed from Premium Lamb Crew Neck Sweater (Long Sleeve) to Lamb Crew Neck Sweater. The tag attached to the product you receive may still say Premium Lamb Crew Neck Sweater (Long Sleeve). - XS, XXL, 3XL, and 4XL sizes are only available online. - Some colors in the images may not be available for sale. Product Numbers: 478541, 469400 Please note that the product number and product name on the tag may vary even for the same product. Color: Navy