Halsey arrived to Aubrey and the Migos concert at the Staples Center in Los Angeles wearing UO Out From Under Cindy Seamless Triangle Bra ($18.00), Off-White c/o Virgil Abloh Lace Top ($355.00), Levi’s High-Waist Jeans ($98.00 – similar style), a Rolex President Date-Just Watch ($16,995.00 – preowned), a velvet beret like this one from Zappos ($35.00) and Valentino Garavani Rockstud Leather Combat Boots ($759.99).