Billy Hargrove (Dacre Montgomery) is the bad boy par excellence in this season. He hates everybody, is rude to everybody but loves himself. A lot. The glimpse we get of his dressing table reveals interesting products he uses as part of his beauty routine.
He uses the same AquaNet hairspray Kali and Dottie use on Eleven in S02E07.
He also has a bottle of Breckset setting lotion.
The third hair product he has in his bedroom is Alberto styling mousse.
The fragrance he uses is Paco Rabanne Pour Homme after shave, created by Jean Martel and launched in 1973.
On his dresser there’s also a bottle of Aramis by Estee Lauder, a perfume created by Bernard Chant and launched in 1966. The choice is historically accurate but I feel Aramis is a bit too conservative for a rebel like Billy.
Thanks to Ladiesofthepast for the Paco Rabanne id.
There’s an Avon cologne in the bathroom at Barb’s house. It’s unclear what cologne it is, since Avon used the same bottle (the thimble one, in this case) for different scents. Elusive, Bird of Paradise and Charisma colognes were all sold in this golden stopper bottle.
Myra (
The balsamic floral perfume was created by Jean-Paul Guerlain in 1969 and was inspired by the novel 
Sam (Marc Maron) 
2006 limited edition: Les Fées bottle
There are some perfumes in Carmen’s bathroom; among them, Prada Infusion d’Iris, YSL Yvresse and Tommy Hilfiger Tommy Girl.
On her dresser there’s also a bottle of Vaseline Cocoa Radiant 
There’s a yorkshire-shaped bottle in Sheila and Ruth’s motel bathroom: it’s Avon Princess of Yorkshire Sweet Honesty cologne, a floral fragrance launched in 1973. 
There’s also a jar of Noxzema skin cream.
One of the most interesting characters of this TV show is Sheila. Her gimmick is “the She-Wolf”, but after getting a glimpse of her backstory, we know it’s not really a gimmick: her feral appearance mirrors the way she feels inside. This episode opens with Sheila putting her She-Wolf persona on. There are several interesting products on her dressing table, starting with her perfume.
The silver bottle on the left is Cartier Pasha de Cartier (the Prestige Acier edition). I’m a bit disappointed by this choice: I appreciate it, because the bottle is spectacular, and because this aromatic woody fragrance by Jacques Cavallier seems just right for Sheila, but it’s historically inaccurate. As a matter of fact, Pasha was launched in 1992, one decade after the events told in the show.
The 
Last but not least, there’s a pump bottle of Dep hair gel. This product is 
World Wide Aura 