WHAT to WEAR this Valentine's Day???

We have booked for a table at Fifteen for Valentine's dinner.
I love Jamie Oliver and watch him all the time on TV and love his home style cooking.
I must try his new restaurant here in Melbourne.
But what to wear that night???

em...I'm thinking

Choice 1 Natasha Printed Graphics Silk Dress
Marni Metallic Silver Pumps
Chanel Camellia Clutch

Choice 2

Kookai Cropped Leather Jacket
Carla Zampatti Silk Dyed Dress
Alexander McQueen Runway Feather Pumps
Chanel Black Patent Bag

Which should I wear???
or Choice 3???