where to donate wedding decorations?

Try WW bride 2 bride on facebook. You could also try craigslist or see if any of your friends who are getting married want any of it.

You got reported for advertising because you were selling them. We don't allow advertising here. Check Facebook swaps or other similar places.

Try craigslist or if you want to donate try Salvation Army or goodwill

See if your local high school would like them. The junior and senior classes are always looking for decorations for their proms.