Prints are a foundation of Jonathan Saunders’ aesthetic, so for resort, there were plenty of great ones — Pop-arty ombré dots appeared on slim cashmere sweaters and pencil skirts, and delicate leaves on silk palazzo pants. The real news, though, was the solid pieces. A lime trench was fashioned out of a puffy, yet light-as-air floral jacquard, while a red sheath was worked in a mesh fabric that’s otherwise used inside Mercedes-Benzes.