Maybe rubbing there favorite treats or something with her scent in the stocking laying down on floor of course so it might no be so strange no garintee but worth a try
give the cat some catnip she'll then go crazy for a bit then be exhausted and calm.
I worked for a vet & handled a lot of cats. They do not like strange places or things. You will have a problem. Wish I could help, but that is there way.
take a picture of her doing something else , she dont like it