Lululemon Men's Medium Blue Button Up Dress Shirt Long Sleeve Performance The Lululemon Men's Medium Blue Button Up Dress Shirt features a classic design with long sleeves and a button closure. Made for performance and style, this shirt is perfect for the modern man looking for a versatile addition to his wardrobe. The blue color adds a pop of color to any outfit, making it a great choice for casual or dressier occasions. Made with quality materials and attention to detail, this shirt is a great choice for those who appreciate both comfort and style.