If you have LOREZ Figures, I can locate both Blue and Grey outfits. I do have M4 in my crossdresser. And Crossdresser can go from Genesis to M4 (I think. I will test the ease and the results) Checking to see if I picked up a civil war or calvary outfit. The South fought to preserve slavery but man, those officers had the best uniforms! Just so you know, back then an officer was allowed to more less "design" his own uniform to make it as flamboyant (Custer) or tailored (Longstreet) as they desired. Knowing that, you may be able to something together.

Hmmm, I also have the M4 School Uniforms...surprisingly close to the Civil War outfits. I see everything you looked at. Why the heck did they skip M4?

I'll keep looking...