Tarte Cosmetics is “swiping up” for teachers. The so-called “unsung heroes” represent what the brand calls the “glimmers” of hope in the community, and featuring them in a new campaign spotlighting their brilliance alongside its own hero product, the Maracuja Juicy Lip Plump Shimmer Glass.   Coming from a bloodline of teachers which include her sister and mother, founder Maureeen Kelly donated $50,000 on her 50th birthday towards Tarte Loves Teachers and has helped clear over...