Trust your florist!
When in doubt as to what to send, ask your florist what looks great, what's in season and what will give you the most bang for your buck.
By allowing your florist to choose the bouquet for you ( "Designers Choice", you insure the best deal on the best flowers in the cooler. Florists buy flowers by the bundle and pass savings on to the customer when they are able to score great deals.
Buying flowers that are "in season" will always provide you with the best deal on flowers that are abundant and looking GREAT! at the time of your order. TIP: trust your florist by ordering a designers choice bouquet.