A sexy sweater may sound like an oxymoron, but it actually exists! Typically scarce, I've found a handful of seductive specimens this season, which is fortunate, as they're all I want to wear, because they wow everywhere from Le Charlot to Little Beach House. For starters, take this Ganni-inspired off-the-shoulder , above, along with this open-backed , this shoulder-baring , this cropped and fitted , and this cut-out .