ftd local florist delivery

What is the most reliable site to order flowers?
With Valentine's Day coming soon, I'll try to find the site more order reliable for my girlfriend. UMichigan Va. (do not know if his life in a dormitory affects flower delivery, so I included it). I looked up Now FTD.com, that seems pretty reliable, but expensive. There is also a local florist who claims UMichigan book, which is less expensive (because its local), but I heard some people say that local supplies are not as reliable. Any suggestions?
try 1-800 FLOWERS