Old Navy Plus Size Black Matching Knit Sweater & Knit Pant Set Size 3X & 4X brand new - 53% cotton 40% rayon 7% nylon - thicker material soft with great stretch - THEY ARE DIFFERENT SIZES BUT LISTING AS A 3X Sweater: SIZE 4X - V-Neck , Wide Sleeves Armpit/Armpit: 31 inches Sleeve Length: 16.5 inches ( drop sleeve ) Top/Bottom: 30 inches Pants: SIZE 3X Wide Leg, Elastic Waist, No pockets Waist Across: 22.5 inches Rise: 17.25 inches Inseam: 26 inches Top/Bottom: 42.25 inches Old Navy Plus Size Black Matching Knit Sweater & Knit Pant Set Size 3X & 4X