Among the dazzling array of colors at the star-studded night and a sea of flashbulbs illuminating the Cannes Film Festival, one hue reigns supreme, delighting our hearts and minds with its magnetic charm—Black!  But we should have been prepared to witness such fame of color black at this summer’s red carpet. Why?   Because the festival's poster featured the iconic Catherine Deneuve in black ensemble. And it only make sense that celebrities took —(a ton of) inspiration from it. From sultry silhouettes to mesmerizing embellishments, these marvelous black ensembles hold an enigmatic aura that only a black dress can evoke. Are...