Beyoncé’s fashion is a fantasia of ecstatic color: a lime-green gown with a delicate hood and fabric bunched as if meant to resemble smoke unfurling; a glittering royal-blue bodysuit with thigh-high boots and garters; a bodysuit, gloves, a cowboy hat, and boots encrusted with jewels, their pattern evoking fire the colors of ice and ocean depths; a headpiece and cinched-waist number that resembles a couture queen bee.