We use one or two sources for the majority of what we resell here on Ebay. It has probably already been said, but thrift stores are the way to go. We have had great luck in finding new and lightly loved Gymboree, TCP, Limited Too, and many other popular brand names. But there is so much more to be found!

One key is to do your homework. Stay up to date on boutique brands and lines. KNOW YOUR STUFF. Research brands like Oilily, Icky Baby, Kelly's Kids, and much more. Many people pass these items up in the thrift stores because the name is not as familiar to them as Gap or Gymboree. If you know what certain lines look like, it makes it easier to spot on the rack. (I have been in the front of the store and spotted Oilily on a rack in the back!)

Our favorite store is Goodwill. There is always something there! In our local store, everything is color coordinated, and seperated by catagory (shirts, pants, jackets, pjs). They put out new inventory throughout the day,  usually first thing in the morning, and then mid-afternoon. The sales can be great, as well. At least once a month, the store offers a ninety-nine cent sale on children's clothing. Get to know the clerks and manager, and ask when they are planning upcoming sales.

Look for other non-profit organizations with stores in your area, as well. We have one in our town that always seems to have complete Gymboree outfits, sometimes for two dollars.

There can be a downfall to buying at thrift stores, though. Tag holes and stains are par for the course. Inspect garment thoroughly before buying. I cannot tell you how many times I found a great item, and was so excited that I purchased it before I inspected it, and got home to find a flaw or defect. If there is a stain, try to gauge whether or not you can get it out. If the item is inexpensive enough, it may be worth the expense to go ahead and purchase it, and try to get the stain out. Tag holes are a problem, though.

If the garment is desirable enough, and the tag hole is in a spot that is not that noticeable, I sometimes buy it, anyway, and list the flaw in my description. ALWAYS LIST ANY FLAWS THAT YOUR GARMENT HAS, EVEN IF IT IS MINOR.