Bella Hadid attended the Mert and Marcus book launch in New York City a few days ago. She looked amazing in a vintage Christian Lacroix denim set that she scored from Cara Mia Vintage. She paired it with a red and black Chanel belt and a coordinating hat by Ruslan Baginskiy. Last but not least, Bella sported some high end jewelry by Bulgari. Keep reading for more information.