Using available light during a engagement session provides the best light IMHO. This is the case here. Shot at the Santa Monica Pier in California, sun was setting at camera right. The sun was setting fast so I exposed for the white dress; quickly took snaps before the lighting that the was sun was providing changes.
Image was captured with a Canon 5OD II with a 70-200mm lens at 100mm; F/2.8 @ 1/40 sec, ISO 320.