Shopify Hockey Gear Customizer Integration

I need a fully-functional product customizer added to my existing Shopify store so customers can design their own hockey gear in real time. The tool must let them:

• pick any color combination
• add personalized text (names, numbers, slogans)
• upload team or sponsor logos
• apply striping patterns where relevant

The customizer should work across all the items we sell—jerseys, socks, bags, T-shirts, jackets, pants and hoodies—showing live previews that update instantly on desktop and mobile. When a shopper finishes, the system has to generate production-ready files (PNG, SVG or similar) alongside the order details in Shopify so my fulfillment partner can move straight to print and sew. Also users should be able to pay for the products after designing it.

Please handle the full integration: setup, theme adjustments, and any required app installation or custom code. I’ll supply brand guidelines and product templates; you deliver a tested, user-friendly interface that blends seamlessly with the current storefront and checkout flow.