(TrendHunter.com) Mattel introduces a collaborative new design in the form of the Stranger Things Polly Pocket, bringing forth a sense of nostalgia. It taps into those who remember the 80s and Netflix fans of the shoe…. (TrendHunter.com) Mattel introduces a collaborative new design in the form of the Stranger Things Polly Pocket, bringing forth a sense of nostalgia. It taps into those who remember the 80s and Netflix fans of the shoe….




