Lauren Jauregui arrived at the 102.7 Kiss FM’s Jingle Ball on Friday wearing a Cotton Spandex Jersey Long Sleeve Crop Top ($32.00) and the Lame Denim High-Waist Cuff Short ($65.00) both from American Apparel, teamed with Forever 21 Polka Dot Winter Tights ($9.80), a Topshop Triangle Chain Collar ($35.00) and the Steve Madden Doozer Boots ($169.95).