The Faherty brothers have a theory: If your toes aren’t currently in the sand, then you’re probably planning a sojourn to ensure they soon will be. With that in mind, twins and avid surfers Mike and Alex created a collection of eco-chic bikinis, ruched cami tops, vintage-cut briefs, classic boardshorts and retro-inspired trunks made from premium materials, ethically sourced and environmentally sound. Mike, with seven years on Ralph Lauren’s design team, and Alex, fresh from stints in private equity, travel the best beach spots of the world collecting vintage batiks and printed Indian silks and cottons for inspiration. See for yourself Thursday and Friday, June 13 and 14, when their ridiculously cool mobile beach/house pop-up shop cruises into Dallas — its arrival is part of the brothers’ 32-day cross-country summer tour. You’ll find its location and the collection at fahertybrand.com. From $35 to $195; also available at fahertybrand.com.