We will be on the Westerdam in February and it has been about 6 years since we have been on HAL so I don't remember some things. We got hooked on cruising via our first cruise on HAL but have only cruised Princess and Celebrity since. Specifically need to know about the hairdryer and what I can expect in the way of toiletries (shampoo, conditioner, lotion, soap).
As I have short hair the new hairdryers are fine for me, but some people feel they are not strong enough. They are usually located in one of the drawers in the dressing table. If you can't find it, ask the cabin steward.
Toiletries are not by ELEMIS. You will be provided with shampoo, conditioner, body lotion and 2 kinds of soap. I don't like the body lotion as I find it too thin, but other people love it.
The cabin steward should replenish your stock, if you leave it on the bathroom counter with the top off and if he doesn't, just ask him for more.