Make sure if you do this you cut down the stems of the silk arrangement so when people go to use it, they don't get poked or scratched. Make sure whatever you use to tie it is tight so the arrangement stays in place.
Here is the modern one with my necklace around it. Sorry for the bad picture, I took it with my phone.
So get inspired and turn your towel into an art piece! Even if you have left over decorative shower hooks, you can figure out someway to add it onto the towel. Good luck and get creative!