Do they allow you to frame your own drawings?

Yes. Of course

Yes

I believe you can. They may have to cut the frames and mat for you.

Yes you custom it or they can help you

You pick what you want...they do the actual framing.

I believe they do it for you. You can customize it yourself though

They do it for real cheap I know. Don't know about do it yourself

Not sure, they do have a large art section