Nothing to wear tonight? Dolce & Gabbana’s mobile boutique makes house calls in East Hampton, Bridgehampton, Southampton and Westhampton through July 26. Inspired by a traditional Sicilian carretto (peddlers’ horse-drawn cart), the ornately decorated Airstream trailer is stocked with resort-friendly ready to wear, accessories and shoes for men, women and children. Call 646.236.8726 or email [email protected] to book an appointment.