Last week I flew to Santa Monica for a quick overnight, and the main highlight was getting to spend the day with Net-A-Porter’s Global Beauty Director, Newby Hands, for an afternoon of beauty masterclasses with industry founders: Tata Harper (of natural skincare line, Tata Harper), Tera Peterson (of microcurent facial toning devices, NuFace), Heleyne Mishan-Tamir (of the gorgeous beauty line,…