Herbs.
I’ve been thinking about table pieces. And… kind of stuck on a few ideas:
- I think it would be fun to use food in the centerpiece. There’s something really cool about the flower-alternative, and something very organic and bountiful about the idea to me.
- Antique pink pots / vases.
- Something that can be used again. Incorporating sustainability into the wedding is really cool to me. Buying a 2nd hand or donated dress, doing away with a lot of the kitch that will (likely) be thrown right away, getting married in nature, etc.
What if we potted different herbs in little pink pots that we find (yes, i mean you. get to the thrift store! find me an old pink pot!) and invited everyone to take them home afterwards. Or eat them. Or hell, I’ll take them home afterwards. It should only take me a few weeks to kill the lot of them. 
After a few minutes of GoogleFu, I found out that herbs have mythological meanings associated to them. How… pertinent! Love, Endurance, Devotion, etc, are all things that would be awesome to have symbolized on the table.