The cloth comes from a mill outside Milan that has been producing novelty weaves since 1946 — a yellow floral and black dot print over a woven windowpane ground that gives the fabric body and dimension simultaneously. The skirt falls freely, the panels opening into a full A-line as the linen does what linen wants to do. On this top it had to do the opposite: hold a fitted silhouette through the torso, flare cleanly into a peplum at the hip, and keep the windowpane pattern reading correctly across a shaped body rather than a falling one. That problem is what the hidden zip at the side seam solves — a closure that doesn't interrupt the front, leaving the fit to be what the fit needs to be.
The neckline is square, bound in black along every edge including the straps, a detail that connects to the skirt's waistband and makes the two pieces a set without requiring them to be worn together. The three buttons down the center front are from La Perla — square, chunky, with the slightly opaque quality of early plastics. They are non-operational. The front didn't need them to close. It needed them to be there.