Personalized Spring Break Floral Fun Retro Vibe T-Shirt. Experience the joy of Spring Break with this vibrant floral design on your T-Shirt - Athletic Heather. Featuring bright, retro-style flowers, it's perfect for welcoming the lively spirit of spring. Wardrobe essential for looking good, 24/7. 5.0 oz., pre-shrunk 100% cotton. Seamless 1x1 rib collar. Shoulder-to-shoulder taping. Double-needle stitched sleeves, bottom hem and front neck. Note: greys are a cotton/polyester blend.