The Stirling Sweater Polo is knit from a blend of cotton and cashmere, and sports a birdseye jacquard, inspired by a vintage sweater polo, at the front. This polo has a tailored fit, but falls fairly straight down the body, for easier layering — it’s a full-placket style, designed to be worn closed or open. Knit-In Collar Stand Full-Needle Placket 1x1 Ribbed Trim Style SW3591019