Hi Kodiegirl!
I find knock offs very distasteful. They are illegal, infringing on the copyright and trademarks of the designer and/ or brand

Most designer replicas are produced by organized crime and illegal companies that indulge in child labor.

Your are hurting the designer and disrespecting the time, effort and creativity they invested into this!
I feel very strongly about this!
If cost is an issue and you want something cheaper, might I suggest Saddleback bags? They are made in the US and have a lifetime warranty. 100% leather and great craftsmanship. Perfect for a young girl who trashes her bags. Have a look at the below two bags -
http://tinyurl.com/moxpbgc
http://tinyurl.com/knl6exq