Biro literally means office in Indonesian language. As we are challenged to redefine formality in office wear, the vest is especially made for you who understand. Available in 4 different colors / prints and fabric options. Tailored sleeveless vest with double notch lapels and front patch pockets. Single button closure. Side vents for easy access to pants' side pockets. Fully lined for comfort. Locally sourced fabric. 100% Cotton 100% Polyester. Made in Indonesia.