Personalized Pink Heart Retro Groovy Nana's Valentine T-Shirt. Gift this adorable piece to your grandma and watch her light up with joy! It's a sweet way to honor her and make her feel cherished. With its eye-catching design and heartfelt message, this apparel is a must-have for any loving family looking to celebrate their matriarch in style. 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.