How can I get this dress and at how much if I want to stock ?

There are three simple ways to place an order in the current system when you logged in.
To pick Triple-S recommended products in our mall and make purchases. (Purchase products recommended by Triple-S)
To pick products and purchase by 3S image search function. (Search by images)
To pick the products based on the 1688 link already obtained.（Search by 1688.com Links）
From Seller to our warehouse : 1 - 4 working days according to seller's position or seller's situation
From warehouse to your house : 5-10 working days
Minimum amount varies for different products.