once upon a child. i dont know if they're in every state. but they hve outfits for a couple bucks. i jsut got my daughter clothes at wal mart and they were fairly cheap. hope that helped. or USA Baby.
For some cheap clothes it is always a good idea to check out the goodwill stores or the salvation army. If you go to the goodwill stores on certain Saturdays you can even get 50 % off and I am talking about gently used brand name clothes. Also you can try the Children's Place, I am sure that they have a web site if there is not one in your area. They are sturdy fairly reasonable clothes that will not strink...
Yes I agree with Devon, Once Upon A Child is a good place in many cities. You can see if they have a store by you by going to their web site @ http://www.ouac.com/ouac/myheadline.asp?S=7322&P=4225&PubID=4339.
You can also check http://www.craigslist.org. and select the city you are in on their site. This is a great site too they have just about anything and everything. Also check with your local churches for sales.