I agree also. I think there is an issue of import taxes and such, but I'm not sure. It is similiar to what they have decided to do with vehicles also, except for a completely different reason, when they passed legislation to only allow vehicles newer than 5 years.
If there is a demand, because Lord knows that not all dominicans can afford to run out and buy brand new clothes all the time, then it should be allowed. One problem being faced with Haiti, though, is that they are receiving so much aid, including groups donating used clothing, that many decided they would rather have money than clothing. Therefore, they cross the border and sell them. I know I've got at least 10 on any given Monday or Friday who will come by the house sell something.