As all Directioners know, this Sunday is February 1, which means it's Harry Styles' birthday! It's not just any ordinary birthday for the One Direction singer. He's turing 21 years old, and he will no longer be the baby of the group – at least for a few months!
Throughout these last few years, Harry has truly become a fashion icon. From his extensive tattoo collection, his beloved long locks, and his knack for just having a unique sense of style everyone totally loves, Hazza is the a true gem when it comes to his style game.
In honor of Harry's upcoming milestone birthday and Throwback Thursday, we've taken a look back at 12 of Harry's most memorable style moments. Click through the gallery to see some epic pics and GIFs, and then tell us in the comments what you love most about Harry's style!