Boss Darlene Wool Dress ($575)
KUT from the Kloth Cutout Back Dress ($128)
The back cutouts are fairly narrow. They may deter some buyers, but the cutouts make this a chic day-to-night option.
Liz Claiborne Sheath Dress ($30, also in petite)
Plus-size: Nipon Boutique V-neck Sheath ($98)