possibly--but those businesses have been around quite a while and their stuff does appear in thrift stores btw.
I shop thrift (in addition to brand new) and I'm a bit picky and find LOTS of labels at second hand stores. It really isn't all that hard to do.
And depending on your luck--you can find some pretty big names.
ETA: Most of what I have purchased for the new baby was purchased second hand...one of the outfits is Ralph Lauren. I paid but a fraction of whatever it's original purchaser paid in retail.
Yep I have found some really good labels and I am very picky about what I buy. one of the ladies that runs one of the shops I go to all the time told me one that I have a very good eye and know what to look for. And that we are always very well dressed and never would have guessed us having used clothing on if she had seen us on the street. Now THAT is a compliment.





Because that's low profile. I hate to say it but I think she is really self delusional. Reading that gave a perfect glimpse into how she really thinks. 
