Calvin Klein Silk & Wool Striped Long Sleeve Sweater, Black & Gray, Sz S?

Calvin Klein Silk & Wool Striped Long Sleeve Sweater Color: Black & Gray Size: Small? (There is no size tag so I'm estimating based on the measurements below & CK's size chart. Please refer to the measurements below to ensure a correct fit.) Approximate Measurements: Pit to pit: 18 in Length: 24 in 43% Silk 25% Acrylic 26% Wool 6% Polyester Hand Wash Excellent Condition - no stains, no flaws From a smoke-free home