Jon & Anna Contemporary New with Tags Ribbed Short Sleeve Sweater, Mock Neck Labeled Large/X-Large...see measurements, better fit for a Large I believe. 45% Acrylic, 30% Nylon, 25% Polyester Buttery Cream with Black Trim Chest: 18.5" across, pit to pit Length: 22" Sleeves: 8.5" taken from drop shoulder seam, approx 12" from natural shoulder when wearing it. Mock Turtleneck: 2 1/4" high Elevated Style Monochromatic Effortless Chic Designer Look Bundle & SAVE, alwayys! I wish for you a beautiful day! Renee @ladybugrenee on Poshmark