Kith Women, in partnership with Vivrelle, a luxury membership club offering designer handbags, jewelry and diamonds, will open a summer-long pop-up in Bridgehampton. The space represents Kith Women’s first retail presence in the Hamptons, and the first collaboration between the two brands. It also marks Vivrelle’s second seasonal retail concept. Located at 2397 Montauk Highway, the more than 1,400-square-foot space was designed by For Everyday Life to evoke a classic Hamptons-style home. The interior features a beach-inspired vibe, with shades of blue and natural wood. Throughout the season, visitors can enjoy a front lawn activation featuring offerings from Ronnie’s Pronto and Kith Treats. Food and beverage offerings include signature Pronto Freezes in coffee and matcha flavors, creamsicles and a curated selection of Kith Hospitality apparel.…