This article shares several online avenues around that you can check out for luxury goods (new and pre loved). Personally, I've used Reebonz and I'm very pleased with pretty much everything. The price, the quality and the customer service are all very good. http://www.demystifyasia.com/marketplaces-secondhand-goods-asia/
Promo terbesar expert care sudah dimulai, diskon hingga Rp.100.000 sedang berlangsung di shopee, ada juga voucher diskon 100% alias gratis bagi bunda yang beruntung. Buruan cek di https://shope.ee/9UfEMMqqTg (id-10823)
I still don't have the heart to buy authentic bags from online sites but you may consider these sites I am familiar with. Check Bagaholic (bagaholic.com) or The Baggery Philippibes (the baggery.ph)