Hi all, So I purchased a lot of uniforms at an estate sale this weekend. The 2 uniforms in question in this post are both white shirt and pants. They show a lot yellowing/discoloration but have no holes or rips. I am wondering if I should attempt to get these dry cleaned? I don't know what they are made of. Or should I try and bleach them in the wash? Does anyone have any expierience cleaning white ww2 era uniforms? They are named as are much of the uniform pieces I purchased and I googled his name and learned he served from Private, USMCR, to Lt. j.g., USNR (1942-1946). So I am assuming these and the other items are from that era, but does anyone know what year these are from. The 2 white uniforms are slightly different from eachother. One has 3 metal clips on the collar and then other has 2. I included pictures of both below. Also I have 3 sets of shoulder boards I purchased and I am wondering if any of them go with them or if they are Navy as I have Navy uniforms as well but only one that has the straps that shoulder boards fit on. Also have 3 white hats, or hat tops, what are these and are they complete or parts or other hats and if parts what hats do they do with?