Beyoncé loves to wear DUNDAS — you may recall her wearing this memorable sequin red number from the brand at the 59th Annual Grammy Awards. For her performance over the weekend, she chose a moodier look, rocking a custom oversized black vinyl 1970s maxi coat with an exaggerated collar. Underneath, she wore a black vinyl corset body with garter belt details over a black fishnet leotard jumpsuit and a black matching vinyl officers’ hat.