Slightly boxy and a little slouchy, the open-neck silhouette of a camp collar shirt feels right at home as the weather warms up. Despite becoming something of a summertime uniform for stylish dudes over the past few years, these shirts still have a rebel air to them. And while the breezy tropical prints of the classic Hawaiian shirt have reigned supreme for the last few seasons—and they're not really going anywhere—the latest batch offers a new take. They're a touch wilder and more graphic, but still inherently nonchalant with that louche retro appeal. The best news is that brands of all stripes (and price points) are making them. So take your pick.