Flowers

Hi Guys
I am getting married Nov 22nd and it the fall theme i am going with . This is what i have come up with till now. I am having organza over lays , or tissue can be cheaper to buy , when august comes along i will be picking up Autumn leaves and using a primer on them , these go under the sheer gold over lays the table clothe is going to be ivory , for centre piece i am getting a gold color bowl with a small latern in the middle with a red candle and inside the bowl its going to be fillled with red flowers . My favors are pretty simple red organza bags with white almond , also i am orginally from india so i will be getting glass bangles in red and orange color for all the females guest at the wedding .
Jenny i still would love the website to get some more ideas
My coming to my problem i have no idea what kinda flowers i should go for Mums are nice or carnations is another option , but its just to had to make up my mind so any suggestion?