You need few hours of time, or better a whole day. Of course you need money for shopping, but whom do I tell this?
It is possible to save money and use some own garments and toys for the tease. I will tell you more about this later.
Make the shopping session in a big town with many big and small shops or malls.
The attractive shopping expedition is intended for two women!
However, it can be extended easily on bigger groups of ladies or for a Hen-Night. You can make the whole shopping expedition alone, but then the fun is only the half and some voluntary tasks are very hard or impossible. If you are a female sub you can play this tease with your master. Then your master will decide what you wear and do.