Vintage Pre 1985 Light Wash Button Fly Straight Leg High Waist Levi's 503

Vintage Pre- 1985 Light Wash Button Fly Straight Leg High Waist Levi's 503 •Great condition, no stains or holes. 100% cotton. •I can't totally make out the number on the left side of the tag, but it looks like it is 503. They are size 34" 32". Please see photos for measurements. Inseam is nearly 31" Single felled inseam date these before '85.