Black and White Floral Dress The Verdict: This pretty dress is lightweight and comfortable — it also comes in a few prints. Wear it with tight and boots now, then sneakers or flats in the Spring. The Piece (Different Pattern): Waist-Defined Keyhole Dress ($20, originally $35) Image Source: oldnavy.gap.com Waist-Defined Keyhole Dress $20 from oldnavy.gap.com Buy Now