Anna Sui Donegal Tweed Dress There's no good reason to pass up this couture-ish, studded and beribboned dress--one of Anna Sui's key pieces this season. With everyone from Sienna Miller to Beyonce dolling-it up in similar swingy styles, this is sure to be one of the hottest silhouettes this fall, the playful lace accents at the neckline and bust add softness to the bold geometric pattern of the velvet ribbon detailing. Black/grey wool blend tweed. Back zipper. Fully lined. Sizes 2-12.