Quatro Shirt focuses purely on mens shirting—business, smart‑casual and occasion models that cover the week from office to event. The range is organised by fits and key fabrics (crisp poplins, patterned wovens, textured dobby effects), giving retailers depth in core colours plus seasonal statements. With long experience and a Merter base on Kasım Sokak, Quatro is set up for steady replenishment as well as new‑season deliveries.
