Wilfred Seabrook Crew Neck Cropped Sweater in Soft Iris Size M (Runs Small)

Wilfred Seabrook sweater in Soft Iris blue. Puffed, bracelet-length sleeves with gathering at shoulders. Crew neck. Ribbed trim. Cropped length. Lightweight and super soft. Pre owned in good condition. 55% Merino Wool 45% Cotton Approx. measurements: Shoulders 13” Bust 17” Sleeves 20” Length 19” From brand website : “On average, customers say it fits slightly smaller” I generally wear a medium and this sweater is too tight on me. Would fit size Small better. Reviews also confirm that some buyers had to size up.