This is the latest riff on the Isla Shirtdress, with the same romantic, slightly oversized shape as the original, but with a mandarin collar and a shorter, popover placket that stops halfway down. It’s made of a dreamy, silky charmeuse printed in Italy with a whole garden full of flowers. Cinch the waist with the included sash, or leave it off for a more voluminous silhouette. Bonus: it may not look like it, but the fabric is machine-washable.