Photojournalist Ari Seth Cohen documents street style of people older than 50 on his blog, Advanced Style.

CNN: Aging stylishly, online and in the streets

Ari Seth Cohen is a 29-year-old photographer who often dons chunky cardigans, thick brown glasses and green velvet bow ties for his morning walk-about.

FORBES: Advanced Style: A Word About Fashion After 50

The latest project from Ari Seth Cohen and Advanced Style is a short film he shot with videographer Lina Plioplyte for Nowness.com.

FORBES: Advanced Style: Fashion Advice From a 90-Year-Old