Border Hawaiian shirts have a design that goes across the shirt to form a continuous image 10-12 inches wide. Quality shirts have designs that "match" so that when the shirt is buttoned, the pattern flows from one side of the shirt to the other. Border shirts with designs along the bottom of the shirt are sometimes called Bottom Design shirts. Traditionally, because of the extra skill and effort involved with creating a quality border Hawaiian shirt, it was considered rude to tuck it in. The shirt should be worn untucked to show off the complete design as if displaying a piece of artwork.