This mens formal blue shirt features single cuffs and a full cutaway collar also known as the windsor collar the windsor collar was specifically designed by hawes curtis to accommodate the duke of windsors tiesr r the extra slim fit formal shirts are the newest and most fitted in our range and have been designed to create a contemporary sleek silhouette this shirt is sharp current and beautifully crafted from luxurious 100 cotton this closely cut shirt is perfect for a modern gentlem