Personalized SLP Speech Language Pathologist Long Sleeve T-Shirt. Cute speech-language pathologist SLP Long Sleeve T-Shirt - Red gift idea with flowered lettering. Pre-shrunk 100% cotton 6.1 ounce long sleeve t-shirt. Double-needle stitched neckline and sleeves. Quarter turned. Shoulder-to-shoulder taping. Adult: S, M, L, XL, 2XL, 3XL