Thomas Dean Collegiate is an NCAA licensed collection of sport shirts, button-down shirts and knitwear for men and women. Whether you show your school spirit in the boardroom or at the tailgate, TD Collegiate means you'll represent your alma mater in style. To some, OSU is a place they spent 4 years of their life. To others, it's not just a place, but a time. It was girlfriends and late-night dorm chats and Homecoming Week and cheering your Cowboys during The Walk down Hester Street. Your OSU shirt isn't just a shout-out to other "cowboys" and "cowgirls" it’s a long-sleeved cotton banner and button-down tribute to the Orange and Black! Teams build on each other's strengths. OSU is the home of the Cowboys. Thomas Dean is the home of well-crafted clothing with standards that redefine value. Thomas Dean Oklahoma State collegiate apparel is a combination pretty hard to beat!