Personalize your hoodie with whatever your grandchildren call you. What do your grandchildren call you? Grandma? Gigi? Nana? Yaya? Mimi? Nana? Nanny? Lala? Titi? Tell us what your grand children call you, and the year that you became a grandma. From there, list out your grand children’s names, and we will put there names on the sleeves of your shirt. Please note that these shirts are currently only available in black and white.