Actually, you could do a whole range of outfits. You would have to stick with pants and long sleeve shirts. It may then be possible using the random folder of SH3Cmndr to get a change of clothes effect
You could also do a "Med" uniform, Atlantic winter/summer etc. and possibly be able to have those loaded to correspond with the proposed weather/wave effects. Unfortunately, I can't do this myself or I would take this on.