Women's Essential Cotton Poplin Shirt, Long Sleeve Shirts & Tops at L Striped cotton poplin shirt with wide sleeves Fitted Poplin Shirt Banana Republic Factory Cotton poplin shirt in blue GR 10 K Mytheresa Striped cotton poplin shirt with wide sleeves Stretch cotton poplin shirt Armani Exchange. Classic point collar Short sleeves Button up front closure Chest pocket Cotton poplin construction Contemporary fit Clean minimal design The sacai Poplin Shirt delivers contemporary minimalism with precision Japanese tailoring and innovative construction. Crafted from crisp cotton poplin in clean white, featuring the brand's signature architectural approach to classic shirting. The structured silhouette and contemporary proportions create a refined foundation for modern wardrobes.