Celadon, a free-spirited home furnishings store in Mount Pleasant, features items of décor from every corner of the world—think Romania, Indonesia and Mali. In the company’s eclectic showroom, handwoven African baskets rub shoulders with plush velvet couches, and block-printed bedding stands next to hand-painted greeting cards. Sound like a mash-up? Not at all. Somehow, everything just fits.