In case you didn't already know it, this t-shirt won't let you forget that YOU are the World's Greatest Dog Nana. Our 'World's Greatest' Collection also make the best gifts for your dog-obsessed friends and family.
Printed on our signature lightweight, unisex fit cotton/poly t-shirt.
Care Instructions: Machine wash cold, inside-out with like colors. No fabric softeners. Tumble dry low, or hang-dry for longest life. Cool iron inside-out if necessary. Do not iron decoration.
Size guide
| XS | S | M | L | XL | 2XL | 3XL | |
| Length (inches) | 27 | 28 | 29 | 30 | 31 | 32 | 33 |
| Width (inches) | 16 ½ | 18 | 20 | 22 | 24 | 26 | 28 |