- Men's ecru Lyocell® canvas and cotton shirt - Montmartre collar and long buttoned sleeves - Two chest patch pockets with buttoned flaps - Jacket-style zip fastening - Loose fit with no back darts The horizon isn't that far away. This jacket-style shirt reimagines nautical style with a modern twist. It replaces the traditional button-down collar with a zippered one that can be adjusted to your liking.