Here are some of my favourite berry/dark lip colours for Autumn! Again all of these tones look great on olive skin. I like to wear a bold lip with a minimal eye look. Maybe just a winged liner, clean skin and a darker blush on the cheeks, (as the darker lip can make you look a little washed out) and BAM a bold statement lip. 

Revlon - Va va violet
MAC - Cyber
Sleek - Mystic
Bourjois Rouge Edition Velvet - Grand Cru
MAC - Rebel
Rimmel Kate Moss - #107
MAC - Diva