Modern Girls Clothing E-Commerce Website

I need a clean, modern and minimalist online store built for my girls’ clothing shop. The site has to function as a full-featured e-commerce platform where I can upload products, manage stock, run discounts and track orders easily from an admin dashboard.

Key requirements
• Storefront: responsive home, category, product-detail and checkout pages that look great on mobile and desktop.
• Payments: integrate secure Credit/Debit card processing and UPI so customers in India can pay seamlessly. A simple pathway for me to add PayPal or other gateways later would be appreciated.
• Back-office: intuitive CMS to add new arrivals, update pricing, view sales reports and handle returns without touching code.
• Look & feel: modern fonts, plenty of white space, high-resolution product photos and subtle accent colours that keep the focus on the clothes, not the interface.
• Essentials: wishlist, size guide pop-ups, coupon field, basic SEO setup, SSL, and automated order & shipping emails.

I will supply the logo, product images and copy. Please deliver the finished site on my hosting with clear hand-off documentation so I can maintain it myself after launch.