Can you try on clothes in the stores? I understand if not because of coronavirus.

Nike is a good store yes

Yes they will

The fitting rooms are closed in most of the stores, but if you ask for it they will let you use it as an exception

Yes

It might depend on the stores, but from what I noticed you should be able to!

Torrid as well

You can in the Levi and wrangler store. Only two I went too.