This is a Chico's No-Iron button-down shirt featuring a white base with black polka dots. Product Details Brand: Chico's. Design: A "no-iron" white dress shirt with a black polka dot pattern. It features a contrasting black and white dotted pattern on the interior of the collar and button placket. Features: It typically includes a collared neckline and may come in variations with long or 3/4 length sleeves.