The Hollywood glitterati converged on New York City Monday night to showcase their killer style at the 2016 Met Gala -- aka the Oscars of fashion. The theme of the evening was Manus x Machina — which is meant to cross the increasingly blurred lines between handmade haute couture and machine-made fashions.

Each year celebrities fortunate enough to receive a highly coveted invite try to top one another with their take on the theme. Kanye West, Kim Kardashian, Beyoncé, Sarah Jessica Parker and Rihanna (who was not able to attend due to tour schedule conflicts) are renowned for their standout looks — both good and bad. This year stars embraced the theme by sporting metallic gowns, seemingly robotic accessories, and more. While some totally crushed it, others could have used a second opinion.

Below are the best and worst looks from the 2016 Met Gala red carpet: