I might be crazy, but all I'm finding for wedding cake bags is a regular treat bag. I thought they made what I would consider to be cake envelopes, that are open on 2 sides (as opposed to just the top) that make sliding the cake in easier.
Do these bags exist? I know I've seen them before! What were your experiences using a regular bag that opens at the top? I just feel like it would be messier. I would appreciate any opinions/thoughts/experiences.