When it comes to Iran Khanoom, age really is just a number. At 89 years old, she is the Instagram star behind Sweet Sixty—a fun project to challenge the common belief that women over their fifties could no longer pull off styles that are not conservative. Iran has always been highly conscious of her image, so her grandson, Daniel Mirzapour, decided to work from there and communicate a fun message: dressing in funky, eye-catching, and exciting styles goes beyond biological age and knows no limits.