Preowned J. Crew Wool Alpaca Blend Gray Green Navy Blue Striped Sweater Women’s Size Small. Style AG339 Super soft alpaca wool blend 56% polyamide, 30% wool, 10% alpaca, 4% elastane Relaxed fit Hits below hip Approx measurements (flat lay): Body length: front 24 1/4 inch, back 26 1/2 inch Sleeve length collar bottom to cuff: 27 1/4 inches Pit to pit: 22 inches