Personalized Girlfriends Best Medicine WHT Long Sleeve T-Shirt. Cute Long Sleeve T-Shirt - Azalea for girlfriends with white daisies, text and borders says GIRLFRIENDS ARE THE BEST MEDICINE. Perfect gift for your BFF, the girls in your book club or bible study. 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