Like New Jeans Light Blue Denim Distressed Overalls Size 2 or Large

Like New Jeans Light Blue Denim Distressed Overalls Size 2 or Large Approx. measurements: 18" across waist 27.75" inseam 61" total length (they could get longer or shorter by adjusting straps) I'm not sure what the 3XL stands for because the size indicates 2. Based on measurements, I would have to say it's a large.