Peek-a-boo! The life of the party, Pinkie Pie, comes bursting out of the front of this t-shirt wtih this My Little Pony Pony Pinkie Pie Portals Peek A Boo Adult Black T-shirt. Pinkie likes to party hard and now you can be the life of the party yourself when you wear this fun Pinkie shirt. Made of 100% Cotton and offficially licensed--our MLP shirts are the hottest on the internet.