This is Scaves from DOD. Khaki. "Tsuna-Vest," a 2-way wear item combining a jumpsuit and vest. This is a one-piece model that retains the highly functional vest with plenty of storage, but replaces the pants with a skirt. It suits women, and surprisingly, it also looks good on men. One-piece mode, vest mode with the skirt removed... You can adjust the size in two stages by changing the skirt attachment position. For those with shorter heights, attach it to the lower buttons, and for taller people, attach it to the upper buttons. The relaxed silhouette allows for comfortable wear. It has a slit in the back for ease of movement. Made of flame-resistant poly-cotton. Purchased from the official website. Used about twice.