Sienna Miller – First Appearance: Age 21 Vs. Now

Sienna Miller first graced the red carpet in 2003 at Alexander McQueen’s London store launch, turning heads in a soft pink dress, flaunting blonde hair and light makeup at just 21. Over the years, Miller’s red-carpet fashion has evolved to embrace more sophisticated and elegant long gowns and classic styles.

Yet, her sense of style and confidence has remained constant, along with her edge as a trendsetter. Although her appearances have become more polished, Miller has managed to retain the very essence of her fashion sense that made her stand out, always looking her best and never failing to make an impression.