Polo Ralph Lauren Custom Fit Stretch Poplin Shirt combines stretch poplin fabric with the brand's signature embroidered Polo Pony for a neat, formal look suited to office and smart-casual occasions. Key attributes: White | Cotton | Stretch fabric | Button-down collar | Front button fastening | Long sleeves | Buttoned cuffs | Curved hem | Poplin texture | Polo Pony embroidered logo | Box pleat at back | Curved hem | Dimensions & fit: Custom fit | Composition & care: 91% cotton, 9% elastane | Machine wash.