Personalized Hot Air Balloon I Love My Nanny Gift for Grandkids Grandbaby T-Shirt. The "Hot Air Balloon I Love My Nanny" design is a delightful way for grandkids to show their affection for their Nanny. With its charming hot air balloon graphic, this design is ideal for expressing love and appreciation in a fun, uplifting way. Whether for a special occasion or just a spontaneous act of kindness, this design will make any Nanny feel treasured and loved by her grandkids. 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.