Karen Wheeler (Cara Buono) is a conflicted woman: she cares a lot about her family, even if her marriage is unhappy, but she can barely resist the bad boy charm of Billy Hargrove. He’s invited her at a motel, so in this scene she’s getting ready to join him there.
The red lipstick she’s applying is Elizabeth Arden Lip Spa.
The hairspray reflected on the mirror is Rayette Aquanet.
When she removes her wedding rings, we can see a Christian Dior compact, probably containing eyeshadows.
Fabergé Farrah Fawcett hairspray, which had such an important part in Season 2, is back! This time, Dustin (Gaten Matarazzo) uses it as weapon against the “mysterious” forces that are making all his robots move in unison.
Winnie (Caroline Arapoglou) is a friend of Karen: they spend their time at the Hawkins community pool and share a passion for Billy, who’s working there as lifeguard. When he gets to the pool to start his shift, she checks her make-up on a Cover Girl compact.
Karen Wheeler (Cara Buono) is spending some time at the Hawkins community pool with her friends. Her tanning lotion is by Hawaiian Tropic.
Nancy has spent the night with Jonathan and she’s in a hurry to get to work. When the camera quickly pans over a dresser in Jonathan’s bedroom, we can see a perfume bottle that definitely belongs to Nancy: it’s Cacharel Anais Anais eau de parfum, a romantic white floral scent created in 1978 by Roger Pellegrino, Robert Gonnon, Paul Leger and Raymond Chaillan.