Feature-Rich Tailoring Services App

I need a mobile app that lets my customers order bespoke garments end-to-end. Tailoring is the heart of the project, so the workflow must walk users through entering their exact measurements, browsing an extensive fabric library, and fine-tuning every design detail before checkout. I’m looking for a detailed, feature-rich interface rather than something minimal; layered menus, zoomable fabric swatches, and real-time style previews are welcome so long as the experience stays intuitive. A secure, mainstream payment gateway has to complete the flow quickly, and an admin panel should give me full control over fabrics, pricing, user measurements, and order status. While this first release focuses on custom tailoring, please build with extensibility in mind so I can add modules for live delivery tracking or ready-made suit sales later on. Deliverables & acceptance criteria • Interactive measurement form saved to each user profile • Fabric database with high-resolution images and robust filters • Design customizer generating a production-ready spec sheet (PDF/JSON) • Stable, responsive builds for both Android and iOS stores • Fast, secure payment flow passing sandbox tests for major cards/UPI • Clean, documented codebase plus one post-hand-over revision round