forever 21
They usually have a costume designer to make or buy the clothes.
Go to a designer boutique and then click on shop here now you are able to buy the designer clothes
Her personal designer and willow smiths designer she also buy them at urban outfitters
in your mums bumhole
To impress people that you don't even like.
A really good place to buy designer clothing at a los price is tjmax. the buy straight from the designer so you will not have to worry if its last seasons clothing.
she has her own clothing line at kmart
Nehamta is the ultimate shopping destination to Buy Embroidered Kurtis for Women Latest Design Online in India
There are many people out there who like designer clothes and follow fashion closely. It is not a cheap hobby/interest, though you can buy fairly accurate knockoffs of designer labels these days.
drjays.com has some of their clothes available
Selena gets lots of her clothes from American Eagle Outfitters. Also some sylist's make specially made outfits just for her.
You can buy her line, Dream Out Loud, at K-Mart. A commercial is to be airing soon.