I've seen a some wearable sword items. Like this one:

I'm just wondering id there are any other dope swords. Thanks in advance.

There are probably over a hundred wearable swords, like this list. Anything in particular you are looking for?

I am looking for one that sits on the waste or back and preferably a purple colour. I think I might be asking to much.

Some of these might work. Not all are blades, not all are purple.

I'm liking that Cherry Blossom Scythe. THANK YOU!