Osis Nana

Osis Nana - Classic tailoring meets modern ease in the NANA vest. Designed in a soft, washed blue denim, this structured silhouette features a sharp V neckline, contoured seaming, and a pointed hem that flatters the waist. Finished with bold, oversized buttons and a clean, minimal back, NANA redefines denim as a polished wardrobe staple. Wear it layered over a crisp shirt or on its own for a confident, contemporary look.