On the second day of the Long Island X-Factor auditions Demi was wearing a Christopher Kane Gathered Mini Dress ($1,300), a 3.1 Phillip Lim Biker Jacket (sold out), a Shopbop Classique Bib Necklace ($375.00) and a pair of Saint Laurent Classic Janis Escarpin Pump in Black Leather ($775.00). You can get a similar Dress from Vero Moda (£29.95), a similar jacket from John Lewis (£39.95) and a pair of shoes from Pret A Beaute ($52.66).