Pinkaholic New York Trinity II Harness/Skirt Combo for Dogs, Large, Navy Checkered and solid scheme harness and jumpsuit all-in-one Features a detachable bottom that is interchangeable with the skirt from trinity II Plush and soft winter harness 100-Percent acrylic shell, 100-percent polyester lining Size: large - 11 3/4-inch neck girth, 14 3/4-inch chest girth