The Button-Up Long Sleeve features an all-over repeating design for your favorite school. This shirt has so many possibilities and can be worn open over a tank with our Poly Shorts, buttoned up and tucked into our Tiered Skort, or tied at the waist with shorts or jeans. This shirt is officially licensed by Mississippi State University. A portion of sales directly supports the university. Approximate measurements: Size XS S M L XL 2XL 3XL Length 25" 25 3/4" 26 1/2" 27 1/4" 28" 28 3/4" 29 1/2" Chest Width 18 1/2" 19 1/2" 20 1/2" 21 3/4" 23" 24 1/2" 25 1/2" Olivia is wearing a size small. She is 5'7" and a size 2. Classic fit. Read more about our size guide. 100% polyester.