
When Susie Meyerson (Alex Borstein) pays Midge a visit at B. Altman, we are given a perfect product placement moment: a factice bottle of Guerlain Chamade gets its own shot.
There’s a problem, though: the beautiful Pochet et du Courval leaf-shaped bottle shouldn’t be sitting at a department store in 1958, because the Paul Guerlain creation was released only in 1969, 11 years later.


While Mary (Erin Darke) and Midge (Rachel Brosnahan) are walking through the beauty department, some perfume bottles can be seen on the counter on the left: they’re Madame Rochas by Rochas (created by Guy Robert in 1960) and a flacon abeilles dorées by Guerlain.

There’s a flacon bouchon coeur by Guerlain on the counter behind Harriet (Wakeema Hollis) at B. Altman. There’s no way to see what perfume it contains, since the label is not visible.