She has modeled for many top designers, including Chanel, Balenciaga, Alexander McQueen, Vivienne Westwood, Anna Sui, Lanvin, Versace, and many more. Irina is known for her quirky, vintage-inspired style which has arguably contributed to the rise of her modelling career. She is always has her unique look and style.” As a result of her striking features and rock’n'roll semblance, Lazareanu has developed the status of official muse’ to designers Nicolas Ghesquière and Karl Lagerfeld, with whom she shot the Chanel Cruise campaign.