Super rare vintage navy blue two piece utility style vest + pants set by Calvin Klein Jeans! Made of crisp cotton, vest is lightly quilted for extra coziness. Vest is marked as size medium, pants are marked as size 4, overall I'd recommend this set for small/medium. Pants have a button closure with a cool sailor-style velcro flap detail! Approximate pants measurements: 27" waist, 39" hips, 9.5" rise, 31" inseam.