How to Buy Hotel Waiter's Stockings

First of all, do you want to buy the same stockings worn by hotel waiters or the stockings worn by hotel waiters?

If it is the same pair of stockings worn by the hotel waiter, you can ask her what brand of stockings they are and where they were bought, and then you can buy them yourself.

If the stockings are worn by the hotel waiter, you can ask her if she wants to sell them to you. If she doesn't, there is no way out. After all, it's personal belongings.