ultra size wedding wear for full-figured brides

Is there a place in Harrisburg who specifically takes old prom dresses?
I have prom dresses (great condition/just old), bridesmaid dresses, and formal dresses.
One dress is a strapless black and a size 11. Really cool dresses. I know I should donate them. Just don't know where. ultra size wedding wear for full-figured brides
Any ideas?
Does "Dress for Success" take formal dresses?

Looking for recommendations in Harrisburg, Pennsylvania 3 people recommended 3 places