Whether you choose silk or real flowers, you should weigh your options and make your decision based on your budget and what type of arrangement you want.
 
Silk flowers have the advantage of not wilting, which is something to consider if the flowers will be in direct sunlight or warm environments. They also will not freeze like real flowers. They are very lightweight and will not droop, and are easy to handle and transport. Silk flowers can also be scented to smell like real flowers. Silk arrangements can also last for many years to come!
 
Remember that silk flowers can be just as expensive as fresh flowers. Even though silk flowers are always in season, a silk version of a common flower can be drastically more than a fresh flower.
 
Always ask for pricing up front!