This item was purchased at a used clothing store in Koenji. It's from Norm Thompson, an American catalog brand (similar to Sears), and based on the "Portland" label, it's likely from the 1960s. It's a pair of "ranch pants," which I believe are a type of work pants worn on ranches, but they're versatile like chinos and easy to match with various outfits. Measurements: Waist/Hips/Rise/Inseam Waist...42cm Hips...52cm Rise...32cm Inseam...74cm Leg Opening...21cm