When I transplanted my nectarine tree I cut off a few of the branches and put them in a large vase. After a few days, they blossomed and I found myself with an unexpectedly beautiful flower arrangement in my house. So far it has lasted two weeks.
Even if they don’t blossom, branches make elegant display during the winter. Just take some clippers and cut a few off the nearest tree. Then cut them down to roughly the same size and arrange in some water in a vase. Who knows, they just might blossom for you too.