No one does the vacation dress quite the way Johanna Ortiz does. Take this minidress: It’s made from lightweight linen printed with a black-and-cream palm-frond motif. The silhouette is striking—one set of wide ties crisscrosses at the front of the neck and ties back; a second set ties across the open back, leaving the shoulders and sides bare. Our advice? Pair with sun-warmed skin and a strappy sandal.