Madewell Alpaca-Blend Scarf. SOLD OUT! Meet your new go-to: an alpaca-blend scarf that's been dubbed the softest in the world. It's the perfect length for wrapping up on chilly days. 15" x 82 1/2". 85% alpaca, 15% polyamide. Not on sale in Madewell! Only 1 NWT! It’s about 81” without the fringes. Dry clean. Imported. Select stores.