Mike, you can always sell the BB once she outgrows it. And the resale value on ebay is pretty good. Usually you can get 50% or more back from it. My first BB I got from ebay used. The BB and the matching leash for $35. The seller said her pup outgrew it.
Or you can keep it for your next pup!
Toto used to wear his 24/7 when MIL watched him while we were at work. Now that we've moved we don't keep it on unless we are going out for a walk.