By THÉRÈSE MARGOLIS From super-effective skincare products to oh-so-delicate Italian-inspired jewelry and glitzy posh eyewear, here are some of the best new items now available in Mexico for your indulge-me list. Maximum Hydration Skincare is a year-round endeavor, protecting yourself from chafing in cold weather, slathering on the creams to moisturize and sooth in the sweltering summer, and protecting your