http://www.baroquewallpaper.com/archives/491
Where can i buy a paisley wallpaper border?
a modern one
There’s a really cool design with paisley that’s not a border, but it looks really awesome!
This is the picture of a living room that Candice Olson did with paisley decals:
https://www.decorpad.com/photos/2009/06/03/f25e4314f9fc.jpg
It’s funny you asked this because I was just looking for paisley ideas myself!
The website is www.whatisblik.com, just search “paisley”.
Good luck! 
Things I Lick!
[affmage source="ebay" results="100"]Paisley Wallpaper[/affmage]