I love the fabric in the drapes. It would help if you could post a photo of the window in question, with the prints hanging, as it's hard to give opinions on something we can't see.

I love the drapes too but there is a chance it will be too busy.

It depends partly on how large the prints are. If they take up a lot of space on the walls, then it could be a bit busy, but if the prints themselves are small, I don't think it would be a problem. Wallpaper would be busy.