I have this tee shirt in size small in Caper and Dijon. Both colors look great with my hazel eyes. The EQL by Kerrits casual line sizing runs slightly larger than the Kerrits riding line. The small in this top measures about 15.5 inches across the shoulders and 18 inches across chest under the arm pits. The back length is about 26 inches. The fabric is soft with some stretch due to being 5% spandex. The art work is beautiful. The colors go well with some of my vintage Kerrits items in sage green and grey. I like the feel of cotton tee shirts when the weather is not too hot to need a sun shirt with long sleeves.