I agree with the last reviewer, you're probably feeling left out and not important right now with all the hooplah around your sister. "You know what to expect here" as the old lady said.

I think that the dream's telling you that your family will act the same in the wedding? And that you shouldn't let your hopes get too high on having a good time...

'Cause, obviously, the dream's making it seem that you're "below" everyone. You sit in a plastic chair surrounded by beautiful ones. You eat bread, your basket is super simple.