Hey... I'm looking for a book...

When I was in my younger years, (not too long ago) I read this book that envolved a whole society per se that was under surveillance. Except that they were some sort of show to the general public. Basically a young woman thinks where she is, is the only way life is but finds out her whole villiage is watched for the amusement of people. Somehow she escapes by the help of someone. The person who helps her gives her new clothing and everyday life items. You see where her life was, it was set in an older era. Have you guys heard of this book? I'd like to know the title name. Thanks for you time!!