Plus size cardigans complete any outfit. A plus size womens sweater is a versatile piece of clothing to wear for warmth or layer for style. We make it easy to show your true fashion sense in sweater coats included in our plus size cardigan sweater collection. Shop Old Navy for an assortment to choose from including button front, roll up wrap and shawl-collar. Find womens sweaters in your size from 1X to 4X, in a color to compliment your current wardrobe.