I think since you've used the bag for a week, you should keep it and ebay it.
However I don't see what the problem is if you purchased a bag, got it home and tried it on (meaning, putting all your stuff in it and "modeled" around the house, etc.) but hate how it looks. In that case, you should take it back. I know from my experience with the pleated hobo that a bag can look good empty, but TOTALLY different once you get your stuff in it. Normally when looking bags at the store, if I have a purse with me I will put all my stuff in it (and walk around with it, etc.), but if I'm out shopping with a wristlet, that's not possible.
Taking back un-used bags is one thing, but since you've used it for a while, just ebay it - or give it to a family member (or good friend).
However I don't see what the problem is if you purchased a bag, got it home and tried it on (meaning, putting all your stuff in it and "modeled" around the house, etc.) but hate how it looks. In that case, you should take it back. I know from my experience with the pleated hobo that a bag can look good empty, but TOTALLY different once you get your stuff in it. Normally when looking bags at the store, if I have a purse with me I will put all my stuff in it (and walk around with it, etc.), but if I'm out shopping with a wristlet, that's not possible.
Taking back un-used bags is one thing, but since you've used it for a while, just ebay it - or give it to a family member (or good friend).