Cotton Poplin Oversized Shirt Oversized Cotton Poplin Shirt Light pink Ladies H&M US Poplin Oversized Button Up Shirt Timeless Navy Classic White GRACE COTTON POPLIN OVERSIZED BUTTON UP SHIRT Velvet by Graham & Spencer Madewell Oversize Poplin Button Up Shirt Nordstrom. The classic button up just got a luxurious upgrade. Made from premium cotton with a super fine yarn count, our poplin button up shirt is lightweight yet durable, and perfect for every season. Plus, with an oversized fit and high low shirttail for the perfect amount of coverage, it is effortlessly polished. Tucked or untucked, this machine washable button up pairs perfectly with any of our pants for an instantly elevated look. Oversized Fit: With a high low hem for added coverage and pleated back detail for an effortlessly polished, comfortable silhouette 100% Supima?? Cotton. Machine Wash Cold, Gentle Cycle. With Like Colors. Only Non Chlorine Bleach When Needed. Tumble Dry Low. Remove Promptly. Low Iron If Needed. Or Dry Clean.