Celebrate the arrival of twins with this adorable graphic tee! Featuring a cute penguin family, with a big sister penguin wearing a bow and two little twin penguins, this shirt proudly proclaims 'Big Sister of Twins 2020'. The design is printed on a comfortable black t-shirt. It's perfect for the proud big sister to wear to the hospital, family gatherings, or just around town. A fun and memorable way to announce and celebrate the new additions to the family!