No size on tag, fits like a small. 100% Virgin Acrylic Notes: Small Snag by front collar as shown in the last photo. Sweater has light pilling throughout. Sweater might feel itchy on someone with sensitive skin. Sweater Measurements: Shoulder: 23 3/4 Inches Pit to Pit: About 20 Inches Sleeve Length: 21 Inches Length: 20 Inches Model Measurements: Height: 5’3 Bra: 34B