What grows best in Grandma's garden? The grandchildren she adores. Navy shirt is 100% cotton, sizes S-4XL. Imported. Personalize with "Grandma's" (or Nana's, Bubbe's, Mom's, or another name of your choosing, up to 16 characters) and the names of up to 12 grandkids or kids, up to 12 characters each. No rush delivery or gift box. Item can only be shipped within the Continental US.