Bulk Photo Frame Mockups Creation

I sell a wide range of photo frames on Meesho and I’m preparing a bulk upload. What I need from you is a clean, repeatable mock-up that presents each frame attractively and displays its dimensions on the image itself.

All source photos are already saved as high-resolution JPEG/PNG files; no layered PSDs are available. I’m still deciding whether to incorporate a logo or any other branding, so I’d appreciate your professional advice on what typically converts best on the platform and how subtle or prominent branding should be (if at all).

Deliverables
• A master template I can reuse, set to Meesho’s recommended size and aspect ratio.
• Finished mock-ups for every frame I provide, exported in JPEG/PNG ready for direct upload.
• A quick style guide or short note explaining font choice, colour, and placement, so I can keep future additions consistent.

Please optimise for clarity and a clean, modern look—no clutter, just the product and its dimensions called out neatly.