I've cherished it, but the tag is missing. I believe the size is M. 90s, original Polo Ralph Lauren Polo Bear Sitting Cotton Hand Knit Sweater. A popular Polo Bear series with a charming and vintage-like stylishness. It's a design with high recognition within Ralph Lauren. The material is 100% COTTON. Cotton material, machine washable, and easy to care for. You can wear it for three seasons. Of course, as it's a Ralph Lauren product, high-quality materials are used. HAND KNIT, handmade (hand-knitted). It has a unique warmth, carefully knitted stitch by stitch by skilled craftsmen. Handmade products are high-end and rarely circulated, and it's rare to find a complete item in good condition. The Polo Bear series is currently traded at very high prices. Among them, this item features a very popular design with a Stars and Stripes knit paired with denim. ●Color: Navy ●Size Length 62cm [measured from the back collar base] Width 58cm [measured under the armpits] Shoulder width 52cm Sleeve length 60cm Supplementary information (All measurements are taken flat. Please allow for some error.) ●Material: 100% cotton 90s Ralph Lauren Ralph Lauren POLO by Ralph Lauren HAND KNIT Hand Knit Polo Bear Cotton Knit Sweater Stars and Stripes