In Fashion: it's green BDUs on the mission to Hanka and to the nuclear facility; while lounging around base Sam changes into a green flight suit

One of the things I will forever love Amanda Tapping for is that she fought against Wardrobe wanting to put her in skimpy clothes, and insisted on genuine military uniforms. She didn't go tank top until later seasons when the whole team did (see icon).

(Also, yes to everything you said.)