19-year-old daughter's jeans are too revealing

My 19 year old daughter is overweight and wears her pants just below her stomache as she claims otherwise she would have to buy them too big and baggy.I can not count how many times I have seen part of her behind as she is getting out of a car ,or raising her arms,as well as other simple movements. She wears a belt but it does not help the situation.When I mention it to her she gets furious and says no one sees anything but me.I know this can not be true.Has any one else dealt with this? anonymous

2)Buy her some ''super cute'' long t-shirts or tunics. (Your definition of cute and hers are different, so take her shopping with you.)

3)Invite her to go on a long walk with you several nights a week. (If she agrees to go, she will be listening to her ipod not you so don't get excited. That's not what the walk is for.) Pam