white bodycon maxi dress Solid-color Ruched / XS length;Neckline Yindi Backless Boat Neck Maxi

Five Key Components of an Elite Black Tie Fit The Ultra-Classic Tux : J.Crew Ludlow Italian Wool Shawl Collar Tuxedo, $815 The Pleated Tuxedo Shirt : Todd Snyder x Hamilton Pleated Tuxedo Shirt, $398 The Silky Bow Tie : Drake's Batwing Bow Tie, $145 The Retro-Cool Cummerbund : Banana Republic Silk Cummerbund, $75 The Shiny Black Shoes : George Cleverly Merlin Whole-Cut Patent-Leather Shoes, $895 It's also worth remembering that black tie is actually democratic in nature

Lopez wore the look with a high ponytail and diamond earrings

Perfect for elegant occasions

Once inside, Grande reappeared for an Oscars opening performance in yet another dazzling gown, this time a red number with matching ruby red slippers, a la Dorothy Gale