Ideas for flower arrangements for a wedding?

I am using hydrangeas. My colors are green, pink and white. I have only 2 bridesmaids. Ideas for arrangements (as far as colors/filler flowers (optional?)/ ect)? Thanks!
Ideas for flower arrangements for a wedding?

FlowersBirthday FlowersSympathy FlowersIf you%26#039;re talking centerpieces remember to make sure that they are small enough that they don%26#039;t distract from the flow of conversation. A neat small idea is to take Styrofoam balls and either cut them in half and lay the flat half and the table and cover the rounded side in flowers or to mount them on a flat board or plate and cover the entire surface with flowers. Depending on your taste wired ribbon can be used for an additional accent.
Reply:Carnations are the scent that reminds me of weddings. They are long lasting, fragrant, can get them in almost any color. They can be a little boring, but the flowers are not the centerpiece of this event. It%26#039;s the bride. Can I be honest. people don%26#039;t remember the flowers at the wedding they went to. They remember only 3 things. The Food, The music, The liquor. You could wear a potato sack, but if you have great music and top shelf liquor open bar....it was the best dang wedding!flower