Vintage wool pleated pants with gold chain detail

Part of a two piece set. Blazer is listed in closet. Fully lined. Pleated front. Hand pockets. Inner zipper side closure with inner securing button(missing) and outer button. Tapered leg. Few stains I did not try to remove at front stomach area, right pant leg on back and outer side few inches from hem, and leg front knee area(see pics). Made by One+One Petites. Labelled size 10, but may fit S/M(see measurements). Model is size small, 5’9.Approx 39.5in length, 14.25in width at waist, 14in rise, 28in inseam, 7in width at ankle hem, 20in width at hip area. *Please keep in mind that this is a ❤️preloved item and it has been worn and used. I try my best to identify and disclose any major and minor imperfections/stains/tears/etc. Thank you for checking out this listing!😊