To create their intricately beautiful array of fabrics, A Rum Fellow’s cofounders, husband-and-wife Dylan O’Shea and Caroline Lindsell, draw on centuries-old techniques found in Guatemala. “It’s a nation that lives and breathes textiles,” says O’Shea. There, family-run weavers produce the London-based studio’s brightly colored brocades and fabrics, which debut in the U.S. this summer with
