This is a formal suit three-piece set. It has a safe, versatile design, so I think you can wear it to work. I bought it, but ended up storing it without wearing it. The size is M. The pants have an elastic waistband, so I think they will be comfortable to wear. The blouse is white, but it has a lining, so it shouldn't be too see-through. The decoration on the chest cannot be removed. Although it doesn't appear to be the case, it has been stored in a closet, so there may be some small stains that I have overlooked. It will be shipped folded up small, so please be aware of creases. Please refrain from purchasing if you are concerned, as this is a home-stored item. Please feel free to comment if you have any questions. Color: Gray系 (Gray-based)