I recently did a shoot for specialist clothing distributor FlamePro that was hot, sweaty, and fast. When I say fast - they booked me a few days before the shoot, and the images were on their website just three days later.
The shoot was to promote their range of safety wear for firefighters, so as well as models, we had rather a wonderful prop - an actual fire engine.
The shoot day was pretty hectic, there were a lot of different clothing options to get through, and the brief was to shoot them in the context they'd be used. It was also one of the hottest days of the year, so huge respect to the models.