Perfect doesn't mean flawless. Perfect means it does exatly what I need it to do. A vacation can be perfect even if the nuts in the plane weren't warmed before serving.
Any project that's held up in revisions and meeting and general fear-based polishing is the victim of a crime. It's a crime beacause you're stealing work from a customer who will benefit from it.
You're hoding back the good stuff from the people who need it, afraid of what the people who don't will say.
Stop polishing and ship instead. Polished isn't better than perfect, it's merely shinier and late.