Several perfumes appear in the opening credits of the 2nd season. First of all, some bouchon coeur flacons by Guerlain and their parquet boxes, originally introduced in the early 1910s for Mitsouko, Fol Arôme and L’Heure Bleue. The perfume in the box is the dabber version, while the two sitting on the counter are spray bottles.
The red-lined box contains three perfumes by Selfridges – Fumaria Bouquet, Selene and Adne. At the time, Selfridges sold their own perfumes, but I haven’t found any information about these, so I guess they are props. All the bottles have pump atomisers.
Here’s a closer look to Selene faceted bottle.
Some bottles of Lady Primrose diamond dusting silk shakers can be seen, too.
Last but not least: some glass jars of Lady Primrose Thyrst body crème.
The last image of the opening credits show Mr. Selfridge checking his watch, ready to welcome customers. Some Caron bottles can be seen in the glass display cabinet behind him.