T-Shirt E-commerce Website Development

I'm launching a t-shirt printing business and need an engaging e-commerce website for it. The site should cater to both pre-made designs as well as customer customization options.

Key Requirements:
- Design and develop a user-friendly, visually appealing e-commerce site focused solely on t-shirts
- Incorporate a dual-option system for t-shirt designs: pre-made and customer-created
- Implement a secure, seamless payment gateway that supports Credit/Debit Cards, Bank Transfers, UPI and COD

Ideal Skills and Experience:
- Proven track record in e-commerce website development
- Proficient in integrating custom product design tools
- Extensive knowledge of secure payment gateway integration
- Prior experience in the apparel industry a plus