Good morning! I'd love some help on the sizing of these vintage guess jeans. Two different tags have the numbers 78-100 for the size but I can't figure out what these numbers
Guess Slim Fit Straight Leg Jeans | Dillard's
Guess Angels Slim Fit Jeans - Black | very.co.uk
Buy Indigo Jeans for Men by GUESS Online | Ajio.com
Guess MIAMI skinny fit CARRY DARK wash denim – Retreat Clothing
Guess Mens Jeans Angels Slim Fit Dark Wash Blue
GUESS 1981 Skinny Fit Denim Jeans, Carrie Grey at John Lewis & Partners
GUESS SLIM FIT Jeans - W29 L34 - Blue - Great Condition - Women's | eBay