This lightweight long sleeve turtleneck is made from an acrylic and polyester blend for a soft and stretchy feel. Wear as a layering piece or alone. The faux button sleeve detail provides a stylish touch, and the sweater comes in heather gray or black. With a 25" length for 2X/3X, and model wearing a size S/M with a 34" bust, you'll look and feel amazing! These have a lot of stretch, but if you want it to fit like the model, size up one (or two). Estimated size: S/M = 2-6 M/L = 6-10 1X/2X = 10-14 2X/3X = 14-18