There are a cream jar and a box from Christian Dior Hydra-Dior skincare line in Becky’s dressing room.

The squared bottle in the background is Tiffany by Tiffany, housed in a beautiful Tiffany blue display box. This perfume, launched in 1987, was created by Francois Demachy.
Thanks to lepetitcivet for the Tiffany id.