what to do with leftover, dried out flowers from wedding?

I have 3 dried out roses that were in my bud bowls.

I have 2 dried out roses that were on my cake

I have 2 dried out BM bouquets

And, of course, I have my bouquet

Ideas?

I put my dried bridal bouquet and DH's boutonniere into a box, covered with tissue before putting on the lid. You can scrapbook some pieces of the centerpiece or put all your flowers into separate shadow boxes. Or you can put them as centerpieces in your home.

These are just some ideas.