The Original Dress Collar Polo Sky Blue Collars & Co: Designer Polo Long Sleeve Cotton Polo with Denim Collar in Dark Blue: Luxury Italian Top with Polo Collar Blue Polo Ralph Lauren Blue Cable Knit Polo Top Polo Ralph Lauren Regular Fit Polo Top Blue Clays Menswear. This soft top is designed for effortless yet elevated style. It features lightweight fabric, a regular fit, and the timeless v neckline with a stylish polo collar. Padded shoulders and buttons provide classic structure while the sleeveless design is perfect for warmer weather. Fabric: Cotton, Polyester