My favorite Old Navy jeans are the Wow line, which are also the most affordable! I wear my true size 18 in Wow jeans - the sizing is always very consistent for me which is why I love them so much. They have 1% spandex for a bit of stretch, but they hold their shape nicely! The Wow line of denim comes in regular, tall, and petite, sizes 0-30. LTKCyberWeek LTKPlusSize LTKSaleAlert