Do all the flowers have to match?

Absolutely NOT, they don't have to match. Nowadays, anything goes in regard to flowers. My suggestion is to have the girls bouquets matching and the ushers as well. Your's can be completely different with the groom's bout to compliment yours. The centrepieces can be anything you want. Try to keep it tied together however by maintaining a colour theme....having said that though I have done weddings where none of the centrepieces were the same we just co-ordinated some ribbon colour. The choices are endless. Feel free to contact me if you have any questions.

I dont think they all have to match. my bouquet is going to be calla lillies and the bms are carrying gerber daisies (much cheaper) and the center pieces are going to be something with branches. the only thing that will be similiar will be the color scheme of yelllow, orange, and red

The do not have to match at all. I have only been to a handful of weddings actually that had the flowers all matching. The most common thing I find is that the flowers are all in the color range or theme.

GREAT! great! One last thing to worry about!

Thank you so much Ladies!

Not at all, actually most weddings we shoot are mixed accordingly with the color theme...congrats and goodluck!

I'm mixing flowers. The bouquets will have some calla lilies in them and my flower vases have a very narrow nick on them and will have to have flowers with a skinnier stem on them. I'm have a few flowers in both the centerpieces and bouquets but for the most part, they won't match but they will stick with the same white, yellow, green, brown theme. I don't think anyone will will notice or care that the flowers don't really or fully match.