Thread: Yve Saint Laurent vintage purse PLEASE HELP AUTHENTICATE!

Hi all!

I'm a first time poster, so please forgive me if I don't follow posting protocol or something.

I need help authenticating a vintage YSL purse, as I am in possession of it and would like to sell it if it's possible.

PICTURES ATTACHED

Two things about it that make me sceptical are:

1.) The fact that there is NOT this writing: Yves Saint Laurent rive gauche. Not ANYWHERE on the bag.

2.) Apart from a 'UK PAT' code (and another 'UK' code starting with a 'D') on the magnetic button, there is no serial number or code imprinted/embossed into the bag material, inside or out.

Please help if you can! It sounds like a fake, but I thought it might be quite an older model, so there might be a chance. :)

Thanks alot anyway. :)

YSL purse 1.jpgYSL purse 2.jpgYSL purse 3.jpgYSL purse 4.jpg