Oscar de la Renta's top brings back vivid images of Amal Clooney's outfit choice at this year's Met Gala - she opted for a similar structured style and found herself on several best-dressed lists. Cut from a cotton-blend with grid embroidery, this slim-fitting style is sharply tailored at the shoulders and has a peplum hem that cascades into ruffles along one side. Team yours with the matching pants.