Thanks for your interest in my services!
I'll provide you with some concept sketches, then create the vector artwork in Adobe Illustrator (.ai) and Photoshop (.psd). The vector format will ensure that the illustration can be scaled to any size you require.
I'll then provide you with a high-quality t-shirt mockup for approval.
Once the mockup is approved I'll deliver the final file in .ai and any other required format.
Thanks again for your interest and I look forward to working with you on your new t-shirt!