Amazon Branded Store Design

I'm open to a comprehensive strategic partner who can assist us in design a Brand Store On Amazon ( Not A Seller Account) , Who have an experience design a brand store respecting Amazon guideline's for creating Store Design .
My store primarily specializes in leather goods and Suitcases.

I need an expert who can:
* Evaluate the current state of my content
* Create engaging A+ content and branding for my store from scratch, if needed
* Carry out regular updates and innovations

Items on Sale:
* Wallets
* Bags and Purses
* Luggage Suitcases

Required Experience/Skills:

* Proven experience with creating A+ content
* Familiar with Amazon branded stores guidelines in design prospects .