I just bought one of those "net" sweater dryers. It is a square or rectangle of netting with a leg at each corner to raise it for air circulation. I haven't needed it yet, and just hope it is large enough.
In the past, I've cut open a large garbage bag and put on the bed in the guest room. I don't have dogs, cats or children, so that has worked for me. I does take longer to dry than it would with more circulation. At times, I have had a fan blowing directly on the garment.