CLOSED C96664 Alpaca Mix Knit Pullover Sweater Women's Size Medium Whi. Alpaca Mix Knit Pullover Sweater Women's Size Medium White. Item Attributes: Type: Sweater, Style: Pullover, Sleeve Length: Long Sleeve, Size Type: Regular, Size: M, Neckline: Crew Neck, Material: Alpaca Blend, Fit: Regular, Department: Women, Color: White. Location: Salt Lake City, Utah.