Texture is a critical component of laid-back interiors, with as many options are there are materials. And that’s the point—the confluence of kindred approaches creates seamless environments. We’ll start with a wool-viscose blend, woven into nubby Berber-like carpet. The weathered surfaces of European oak find favor as wall panels and flooring. Grooved porcelain tiles coordinate with smoother ingredients like gray paint. But when it comes to an ikat-inspired silk fabric, dimensionality is merely in the eye of the beholder.