front zip pocket topA black nylon top by YOHJI YAMAMOTO. It has a simple, fitted shape, and is cut fairly short. It is sleeveless, with a crew neck, and the neckline and armholes are neatly finished with conventional, self fabric bands. The top's main point of interest is an invisible zip which runs across the bust, and when unzipped opens out to reveal a hidden pocket which is lined in bright blue. This adds extra volume and changes the shape of the front on the body,