Can anyone with an UNLINED version of the Valentino Rockstud camera bag tell me if there is a tag with a serial number sewn in? I just got one for $900. Everything is flawless about the bag (logo inside and out, spacing and quality of studs, extra studs and tags) and I know there are lined and unlined versions but the lack of sewn in serial number makes me skeptical of its authenticity. It was purchased at TJMaxx. While I highly doubt a national retail chain would sell counterfeit merchandise, it’s a discount store so I m leery. Thanks in advance for your help!