An Editor Favourite: Old Navy Slouchy Straight Button-Fly Corduroy Workwear Overalls Many POPSUGAR editors own these Old Navy Slouchy Straight Button-Fly Corduroy Workwear Overalls ($55) and love the fit. Throw them on over your favourite sweater. Image Source: oldnavy.gap.com Old Navy Slouchy Straight Button-Fly Corduroy Workwear Overalls $55 from oldnavy.gap.com Buy Now