I have 2 daughters: 8 and 11. They are not bridesmaids, however, my step-dad will walk them down the aisle. The older one is pretty non-girly and very athletic. The younger one is a DIVA wanna be!

1. What should they wear?
2. What kind of flowers should I get them? bouquets? halos? crousages?
We will have a "vow with exchange of gifts" for the kids after bride/groom exchange vows as well.
Thanks for any feedback!
Re: Bride's children in the wedding--ideas?
I would just pick a color and let them both pick out their dresses that they feel comfortable in. Or pick out several that will work for your style and let them choose.
I did keep in mind things she doesn't like such as spaghettie straps or itchy lace. If you have wiggle room and can let them pick, that's great, but for things like church, weddings, etc, I have veto power. They can wear whatever they want around the house and all I ask for other times is that it match and not have stains or rips. I think it's my wedding so I get to decide and I told them that when they got married, they would be able to make the decisions about what everyone wears.