Tiny silk flowers anyone?

Hi There, Mother of bride to be here. Does any one know where I can buy some tiny silk flowers? My husband is making some 'willow' wreathes which I shall decorate with ribbon and, hopefully, the silk flowers to be used as table centres with a candle in a glass in the middle. Their colour is pale blue and they woluld like some realistic looking tiny flowers woven in the wreath. Can you help? an internet supplier would be good!?Thanks.