You probably should contact CK Directly as this is a branded product and there are many fakes. I doubt you can find a wholesaler for this product line, But you can find official distributers.
Try messaging CKU directly at Link hidden: Login to view
And ask them for thier official distributers list. Its also possible they handle thier own distribution as well since they are a division of The Warnaco Group Inc which is a much larger conglomerate.
You might be able to call 1-888-841-4441
And ask them same.