Favored by celebs including Sofia Vergara and Eva Longoria, the baubles of Austin-based jewelry designer Kendra Scott have glittered from the pages of countless magazines. Her booming brand now also boasts boutiques from Beverly Hills to Newport Beach, plus right here in Dallas’ West Village.     Scott’s outpost in our own backyard will come in handy for those still seeking the perfect Mother’s Day gift. So will this week’s launch of her latest limited edition design, benefiting the Seton Breast Cancer Center in Austin.     The Lolley necklace is a beautiful tribute to two of the designers’ friends, both breast cancer survivors. Available in silver or gold, embellished with rose quartz, the Lolley is in stock now online and at Kendra Scott in Dallas. At $50, the price is quite nice, and 20% of the profits go to the cause.     Kendra Scott headshot by David Heiser. Additional images via KendraScott.com.