Personalized Happiness is Being with Mimi Women's V-Neck T-Shirt. Happiness is being with Mimi! A cute mimi sloth is just hanging around with grandbaby sloth, and they couldn't be happier! Cute gift from Mimi! 5.0 oz., 100% pre-shrunk cotton Athletic Heather is 90/10 cotton/polyester 1x1 rib collar with mitered v-neck Shoulder-to-shoulder taping Ladies' fit