I found this vintage YSL at a consignment store (has been through authentication) but need to put a name to it. I've searched everywhere here and on the web for a picture (even something that comes close) and still no luck. The dimensions are: 11.15 x 11.5 x 5. Chime in if you've seen this before.

Today I enlisted the help of the consignment store to contact the former owner of the bag for information (name, when it was bought, etc). As soon as I hear, I will share the information.