American Eagle Don’t Ask Why Lightweight Bell Sleeve Cropped Knit Sweater. Ribbing at crew neck, sleeves and bottom step hem. 7” length side slits. Comfortable stretch to the fabric. Size tag shows “one size fits most”, but by measurement I think it’s a Small-Medium. Great condition. Approximate Measurements: (Laying flat) Size: Medium Underarm to underarm: 17.5” Sleeve length: 24.5” Top to bottom front: 22” Top to bottom back: 23” (GEm) 10oz