When it comes to form-flattering pieces, <a href="http://www.selfridges.com/GB/en/cat/womens/roland-mouret/"style="text-decoration: none"><font color="black"><b>Roland Mouret</b></font></a> is the go-to designer - illustrated here with the <b>Kirkby gown</b>. Designed to fit snug to the frame, with a flared hem, it’s detailed with cut-outs to the shoulders and an exposed zipper to the reverse for a modern yet sultry finish. A truly sophisticated style, it requires nothing more than a pair of heels.