Build an online clothing store

I need a WordPress template for an online clothing store. WordPress has already been installed in the domain need to work on the interface. We don't have any theme , we need one. The theme needs to be customized by the freelancer as per our needs. I need the following tasks to be done by the selected freelancer . 1. Find a suitable theme for us. 2. We will be selling products via amazon associates so need proper plugins to run. 3. Need to customize the theme for smooth and easy use. 4. If you can integrate Amazon API into the website it will be awesome. 5. Plugins for SEO , Security , Anti Spam such as "SEO by yoast" " bulletproof security etc. Note : Don't bid if you can't finish this task in our budget. Thanks!