Cotton Poplin Utility Shirt Dress Banana Republic Black Resin finish Poplin Vest Miu Miu Navy Woman Zippered Poplin Vest 3068851 DeFacto Black Resin finish Poplin Vest Miu Miu Relaxed Cotton Poplin Utility Shirt Banana Republic. Utility Vest Fabric Mix Poplin is reinforced with woven tapes along all the raw edges. A wider herringbone tape is placed across the chest and the back panel. This vest offers three roomy flap pockets at the front, created with a woven tab and Velcro closure. Also those edges are finished with tape. Ventilation is created at the upper back panel, where a mesh fabric is set. The inside shows an A shape woven tape construction for reinforcement.