in the porter closet
you go into the porters closet (which is in the cart with the chests) (the one that stores clothes) and click on the clothes.
In the back of the train
In the dining cart, near the back of the train, the porter should look like you.
The prune juice is in Tesla's room. Change into the clothes of the porter to get inside Tesla's room.
to get to his room dress up as the porter
you go into the porter closet and then you click on the extra outfit hanging on a hook under the bed
no you can not get them at anytime unless you use the customize on the porter but in your inventory you need to get to a certain part
To get the French lady to tell you to wear the Porter's clothing, you must talk to her in the luggage room.
The porter is at the front of the train.
Go into porter closet and put her clothes on at least the hat
go into the porter room , get the uniform and dress like the porter. then go to Tesla's room
The french lady.