I bought these used and it said large. There is NO size tag. They fit more like a medium. I am 5'6". 160 lbs. They fit very tight on me. The waist measures about 16" across. There is no stretch. I listed as a size 6 because there is no option to put medium. This item is sold out Made of 100% cotton denim, our newest denim overalls have easy straight legs and cool workwear details like a chest pocket, a zip-front and a low-riding bib. An effortlessly sexy one-piece. True to size. Front rise: 13"; inseam: 26 1/2"; leg opening for size 25: 15 1/4". Premium 100% cotton denim from the renowned Orta mill. Machine wash. Import. Madewell.com only. K9154