This is an Polly Pocket pajama set! Polly Pocket mini-figure toys were first introduced to the world in 1989. They were very popular through the early 90s as a fun toy for little girls, and there is now even an animated series on popular streaming platforms! This Polly Pocket jogger set features Polly Pocket in her animated series style, holding her purple heart magic locket. It has the Polly Pocket logo under her, and the pants feature an all-over gold foil heart print with the same purple background as the shirt.