This all-in-one is made with a tightly woven, crisp twill fabric on the inside, creating a straight silhouette from the waist to the hem, giving it the feel of an engineer's overalls. "This all-in-one is a convenient item that can be coordinated with a wide range of outfits. The front zipper opens all the way down, so you can find the opening that suits you best to match it with your innerwear... I chose a versatile dark navy. It's an extremely simple item, but I asked for the collar to be made larger as a highlight. I'd also like to try wearing it as bottoms by tying the sleeves tightly around the waist." from mii