Personalized Blooming 40th Birthday Long Sleeve T-Shirt. 40th birthday Long Sleeve T-Shirt - Charcoal with whimsical number 40 covered with flowers and leaves says 40 AND STILL BLOOMING! Perfect for over the hill florists and gardeners. 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