Brochu Walker Southampton and Purist founder Cristina Cuomo hosted an afternoon of light refreshments and shopping for the brand’s sought-after dress collection. Notable attendees included Gigi Howard, Lauren Day Roberts, Susan Shin, Roxanna Handley-Namavar, Marcy Braun, Lisa, Haley, Liz Cohen, Nancy Anker Edwards and more. 11 Main Street, Southampton; brochuwalker.com