These performance dress shirts are great for travel since they do not require ironing. White with blue squares. From their website: The Mizzen+Main collared shirt is the ultimate combination of comfort and style in a dress shirt that can also be worn casually. Made with a blend of polyester and spandex, these shirts are moisture-wicking, wrinkle-resistant, and provide a lightweight, breathable feel with a four-way stretch to keep you comfortable throughout the day. Our tailored fits come in a variety of colors and styles so you can find the perfect collared shirt for any occasion. https://www.mizzenandmain.com/blog/dress-shirt-guide