In addition to the great suggestions above, check out Francesco Biasia bags. They have some really cute options and are usually in the $250-400 range. If you're looking for more structured bags, Monsac has some nice, classic styles. Also check out Eliot Lucca, DKNY, Michael by Michael Kors. Bloomingdales.com has a lot of nice choices in your price range, as does Nordstroms.