Tucked away on a quiet street in Sagaponack is Wyeth—the furniture store-turned-fashion mecca that’s serving as the host location for Net-A-Porter and Mr Porter’s summer pop-up in the Hamptons, the first-ever experience of its kind for both brands. Last night, fashion friends, industry creatives, and passionate shoppers turned out to celebrate the opening of the space, which will remain open for the next few days.

Hosted by Net-A-Porter CEO Heather Kaminetsky, the event drew the likes of Julianne Moore, Carolyn Murphy, and Nicky Hilton Rothschild, all dressed in their best garden party-chic attire—perfectly in step with the vibe of the space. Upon arrival, guests were greeted with rosé, spritzes, mocktails, lobster rolls, fresh clams, and lively music from Isan Elba. String lights, lanterns, and flowers hung from the trees, setting the scene for what was, dare we say, the perfect hot summer night in mid-July.

Inside Wyeth, guests discovered a curated edit of the season’s best clothes, shoes, and accessories—women’s on the right, men’s on the left. Racks were stocked with Gabriela Hearst dresses, Loewe tanks, Agolde jeans, La Ligne sweaters, Valentino clutches, and Gucci shoes. To say shoppers were satisfied would be an understatement; many mentioned they’d found pieces for upcoming weddings and travels—or simply to refresh their wardrobes.

As the sun set and the night drew to a close, guests lingered in and out of the store, some with multiple shopping bags in hand. Drinks continued to flow, canapés were still being passed, and music pulsed through the garden. It was, in every sense, a night of effortless luxury and laid-back sophistication.