bodycon sequin mini dress Emma Short Homecoming Dry Clean Only Windsor It Girl Lace-Up Sequin

For her makeup look, the "Halo" artist rocked sparkly eyeshadow, black liner, glistening blush and a pink pout

A low bun is the most universally flattering updo for backless gowns, it sits at the nape, keeps the full back visible, and works across all wedding styles

From wearing strictly pink - aside from a brief Emerald City-inspired butter-yellow gown at the European premiere - to glittering in bejewelled baby blush-hued dresses for the majority of the year, Ari has rarely deviated from her Glinda-approved wardrobe this year

It has a sweep train and button back ensuring a perfect fit and a memorable entrance