White is the most classic outing for the Cala silhouette, given here a fine tonal stripe woven through the cotton that catches the light along its ridges rather than shouting for attention. The neckline is unmistakably Cala: an oversized bow ties high at the throat, its ends finished in a crisp cobalt-blue trim that repeats at the cuffs, the one considered flash of colour against all that white. Sleeves gather softly at the wrist, and the blouse has enough ease through the body to sit comfortably loose. It's the kind of blouse that does double duty: put together enough for tailoring, relaxed enough for denim on a quieter day. Pair it with the Marseille Pants in Japanese Raw Denim for a combination that trades on exactly that contrast. It's one of the most versatile pieces in the Cala family, working from desk to weekend with equal ease.