Ella Catliff of La Petite Anglais, before Valentino, Paris, October 2015.
Cape dress. 
Recreate Ella's look (kind of):
Valentino Bird Print Cape dress, Co cape dress, Halston Heritage cape-back pleated dress (this would look stunning for a spring wedding), ASOS Midi dress with soft crepe back, ASOS Extreme Cape knot front mini dress, Free People Some Like It Hot Cape dress with split sleeves, J.W. Anderson cape-effect dress or Valentino Butterfly bird print cape dress (in pale blue).
Valentino Rockstud clutch in blush leather