I really like the arrangement in Nancy’s bathroom: it’s a small space, so the toiletries are displayed on a metal shelving unit facing a window.
The first product I’ve noticed is on the second top shelf (just above Steve’s shoulder): it’s a bottle of the ever-present Old Spice after shave. On the same shelf there’s another interesting product, but more about it later.
On the bottom shelf there are Rise shaving foam and a jar of Pond’s peach cold cream.
One of the last scenes of the film is set in the bathroom again, and we can get a better look at the product previously mentioned. It’s a black bottle of Après Soleil by Bain de Soleil, an after-tan lotion which can be seen in a 1977 advert featuring Rene Russo.
Ellen’s vanity is pretty busy, but there’s a bottle that stands out: it’s the beautiful 
There’s a Nina Ricci refillable atomiser on Elton John’s dressing table. Impossible to tell what fragrance it contains: the same atomiser has been used for different fragrances (Capricci, Farouche, L’air du temps).
On the other side of the table there’s a white bottle of Halston Classic perfume, created by Bernard Chant and launched in 1975. This all-white version was never available on the market, but Elsa Peretti 
There’s Guerlain Shalimar in the beautiful flacon chauve souris in Connie’s bedroom. Unusual choice for a 15-year-old girl, but I can see the fascination the whole Shalimar concept can have on a teenager.
There’s a quintessentially Italian beauty product on the vanity in Giulia’s bedroom: it’s Acqua distillata alle rose by Roberts, a classic rose water that’s available everywhere in Italy.
But there’s another item that has captured my attention: a Guerlain flacon montre.
The teal disk tells us it’s Mitsouko. Not your ordinary summer scent, but it’s not surprising: Giulia (Franca Valeri) is a chic/snobbish character, so summer can’t stop her from wearing impeccable outfits and French perfumes. I like the touch given by the prop master (a yellow pump) to customize the bottle.
There are several products on a glass shelf in Emma and Dexter’s bathroom. From left to right:
A pump bottle of Molton Brown 
Kiehl’s Original Musk Blend No. 1 
L’Occitane L’Occitan 
Hollywood Montrose (Meshach Taylor) works as a window dresser at the department store Prince & Company. He’s one of the few persons who are friendly with Jonathan (Andrew McCarthy). After being hired as shop boy, Jonathan will soon start working – exclusively at night – as window dresser. His displays will become hugely successful, much to Hollywood’s delight.
First, Emanuel Ungaro Diva, created by Jacques Polge in 1983
Perry Ellis 
And last, Giorgio Beverly Hills Giorgio for Men, launched in 1984.
World Wide Aura 