I thought I would post a couple of detail shots from a recent wedding. You can view more pictures on my business blog.
The first picture features the bride's bouquet - we lit this using a gridded flash held up high camera right. We tried to create the illusion of sunlight coming in from a window.
The second image is a shot of the rings perched on the grooms buttonhole. To light this we simply bounced the flash off my white shirt.
It is nice, even at a fast paced Wedding to play with your off camera lighting.