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! This top is a riff on their best-selling Breakfast Dress — with the same elasticated ruffle neckline that can be worn on or off the shoulder. Just like the name suggests, it’s made up in a crisp cotton poplin meant for everything from espresso o’clock to aperitivo hour.