It’s no secret that we love celebrity fashion here at InStyle! While many of our favorite looks are spotted on red carpets, some of our best outfit inspiration comes from the social media accounts of these sartorially savvy stars. Whether they’re sharing their must-haves or their latest #OOTD, or outfit of the day, we can’t get enough of their style.

From Beyoncé’s mix of high and low and Nicole Richie’s sleek and modern style, to Solange Knowles’s bright ensembles, Alexa Chung’s androgynous outfits, and Olivia Palermo’s effortlessly styled looks, these stars never fail to inspire—and we’ve taken notice. They’ve all been nominated by our selection team to join our Most Stylish #OOTD category in our second annual InStyle Social Media Awards. Who will win the coveted title? It’s up to you.

The polls are open: Visit InStyle’s SMAs hub and cast your vote for the most stylish star now! (And use #InStyleSMA when you share your picks.)