Season: Spring, Summer, Autumn Color: Navy Material: Outer: 97% Polyester / 3% Polyurethane Separate Fabric: 100% Polyester Lining: 95% Polyester / 5% Polyurethane I purchased this online a few years ago for 11,880 yen. It was originally listed by someone who wore it once for a wedding. After I bought it, I only tried it on at home and haven't worn it outside. The pants have an elastic waistband, so they're super comfortable. It seems like it would be good for everyday use, or for entrance or graduation ceremonies. Images 1-5 are from the online page. Images 6-8 are photos of the actual item.