A nipped waist and a circle skirt is, of course, one of the template silhouettes Alexander McQueen left as a legacy, but this season, when many designers seem to be thinking about full skirts, Burton’s made an entire centerpiece out of them. The potential overload of detail is subdued by a darkly subtle palette of burgundy, aubergine, and oxblood red, overlaid with black baroque cutouts on a shearling coat or a sleeveless full-skirted dress.