Talking Shop is our series where we talk to interesting people about their most interesting buys. As Sephora’s beauty director, Melinda Solares has literally every skin care, hair care, body care, makeup and fragrance product at her fingertips — and as you can probably imagine, she spends a lot of time testing them year round. So when it’s time for Sephora’s Savings Event , which is running now through April 20 online and in stores, Solares knows exactly what she’s adding to her cart. Her top