Add Product Details Page to Website

I need a new page added to my website that will feature product details. This page should include:

- Specifications and features of the product
- Pricing and availability

The new page must match the existing site design. Therefore, a keen eye for detail and a good understanding of the current design aesthetic of the site will be crucial. Ideal candidates for this project are web developers with experience in creating product detail pages and a strong understanding of responsive design. Please provide examples of similar projects you've completed.