Vintage Ralph Lauren unique lace up jeans size Medium in black cotton denim; GUC

Ralph Lauren vintage black cotton jeans with laces all the way up the sides. Ralph is stitched on back right pocket. Ralph PL is on the front snap. The material is soft. They appear to be about size 4 but I can’t find a size tag inside. Approximate measurements to help with fitting 29” inseam 15” across waist front 8” rise 10” across front of thigh