could you give me some more detail please.
I am afraid I do Clint completely understand.
You could take the old arrangement and put together with a new purpose, like taking a wreath and turning it into a centerpiece for you table. You would need some kind of supporting structure for the stems such as chicken wire in a container, just arrange them how they please you. To make it updated, go to the dollar stores and select things that would complement your arrangement and room.
Mamta....If I am understanding...you can remove all the old flowers and add new along with ribbon, greenery, etc.