Milan-based La DoubleJ makes party-ready skirts and dresses in reissued vintage fabrics, “distilled through a lens of pure joy, eye-popping print and love of all things maximal.” Sounds about right! The San Pietro is a stepped-up shirtdress destined to be the best thing in your suitcase — with delicate covered buttons to the waist and a flouncy tiered skirt. It's made in Italy with embroidered cotton and finished with a chic mandarin collar.