Create a E-commerce website on WordPress (WooCommerce)

We are a high-jewellery designer and retailer with stores in London, Geneva and Riyadh ([login to view URL]). We wish to transition from our current website to a WordPress (WooCommerce) site in order to create a more modern, luxurious on-line retail experience for our clients. In addition to creating a new e-commerce channel for our brand, the aims for the new site are to introduce our brand to new potential customers and enable visitors to learn about our products. In terms of specific goals, we wish to make a limited number of items available for purchase on-line. We also wish to add interactive client service features (e.g. chat, wishlist, virtual appointment clients, etc) and social media integrations such as embedding our instagram feed and enabling visitors to share products via social media (e.g. facebook, pinterest, etc.). We are looking for a developer who can help us build the new WordPress site. Since we intend to add and maintain most of the content in-house, we mainly want you to create customised page themes and code relevant features. We therefore need templates that are easy to modify as we intend to regularly add new products and other types of content (e.g. blogposts, guides, news articles, etc.). We look forward to hearing from you so we can share more details about our design preferences and feature requirements.