To be worn over the Noé or Marius Shirt, the gray Gaston waistcoat is a must-have in the men's wardrobe for all pretty little boys. Very comfortable, this formal vest for boys offers a retro-dandy style, even for the little ones! In its soft gray color, it will have the advantage of matching with many outfits, both formal and everyday. Beyond its retro side, this boys' suit waistcoat is made from very good quality cotton (or gabardine) twill. It has a chic striped cotton poplin lining for optimal comfort. To store his little treasures, your little boy has a small welt pocket on the chest of his beautiful cardigan. The small detail that changes everything ? Small natural buttons made of coconut that open or close in a single gesture!