There's a bottle of Halston cologne on Tara's dresser. This is a hugely successful perfume, first launched in 1975: it's a woody fragrance whose most prominent notes are oakmoss, incense and amber; it symbolized (and still does) the most glamourous and glitziest side of that decade.
Tara (Maggie Siff) and Gemma (Katey Sagal) talk about Luann's favourite perfume. Gemma's description ("smelled like cum and patchouli") makes me think of heady hippie scents from the 1970s.
Tara (Maggie Siff) uses a BeneFit Full Finish lipstick.