Greetings from EthicalStyle.com, the online capital of fashion thinking. For our landmark 20th issue, we steal a peak at fashion's most famous faces and the impact they have on how we dress. Got a thought? Share a comment on the Behind the Seams blog, updated every weekday.

Famous Faces
What impact does Hollywood royalty have on ethical fashion?

Capsule Collections
Why combining big names and no names works so well

• Fall Trend Report
  An ethical spin on what the stars are wearing this autumn

The Next Generation
As a leather-wearing animal activist, Miley Cyrus cuts her own path

• Big Green Hope
  Maggie Gyllenhaal has become the poster child for ethical fashion

Seam Ripper
A sampling of five stories taken from Behind the Seams