Old Navy Long-Sleeve Rib-Knit Mini Cardigan Dress Wear an Old Navy Long-Sleeve Rib-Knit Mini Cardigan Dress ($60) with boots or sneakers this fall and layer tights underneath when it gets even colder. The deep green hue would be especially nice for the holidays. Image Source: oldnavy.gap.com Old Navy Long-Sleeve Rib-Knit Mini Cardigan Dress $60 from oldnavy.gap.com Buy Now