Marni Organic Cotton Poplin Vest Shirt Navy Blue Garmentory Relaxed Cotton Poplin Utility Shirt Banana Republic Here To Work Poplin Vest Top Black White Fashion Nova Navy Woman Zippered Poplin Vest 3068851 DeFacto Cotton Poplin Utility Shirt Dress 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.