Personalized 1st Birthday Cupcake Pink T-Shirt. Celebrate your little girl's 1st birthday with the adorable 1st Birthday Cupcake Pink design apparel and gifts. The cute cupcake illustration, girly pink color, and strawberry theme make it a perfect choice for the special occasion. Whether it's for a birthday party or everyday wear, this design is sure to be a hit with kids, children, babies, and toddlers. Everyone loves our Custom T-Shirts! 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.