Simone Rocha at the New York City Ballet, With a Ribbon Tied In to Match

Sarah Jessica Parker came to an evening at the New York City Ballet in Simone Rocha, a gown sheer enough to let the light through. The detail that tied the look together was in her hair: a ribbon matching the dress, worked into an updo streaked with gray. Let down, that hair falls nearly to her knees, which makes a gathered style a real piece of construction rather than a quick twist. Putting the same ribbon in the gown and the hair turns two separate choices into one. For an archive that tracks designer, year and occasion, this one is easy to file: Simone Rocha, Sarah Jessica Parker, a ballet night in New York.

With reporting from Vogue.