My sister in law is getting married in June. For her cake she wants to get like a diamond ribbon. Not real diamond but i guess something that looks like diamonds. It will go around the bottom of each tier. It will be 4 tiers and enough to feed 110 ppl. Her cake guy said she will need 10yds = 30ft. She thinks that is way too much.

Anybody have any idea what im talking about and can maybe help us out...thanks!

Is 30ft too much? What would you suggest?