Sézane's blouses are where the detail work shows up: dense embroidery, generous ruffles, and ruching along the shoulders that gives you real fabric across the bust. Note that several of this season's styles have very voluminous sleeves – beautiful on their own, bulky under a sweater or jacket, so go straight or slim if you layer. Chlo runs fitted; size up if you're between. LTKootd LTKSeasonal