Maximum artwork area: 40 × 52 cm (about 15.7 × 20.5 in)
Keep the main design around 11.5–13.5 inches wide rather than filling the entire 40 cm width
Use the 4 × 4 cm embroidery zone only for a small crown, cross, or God Did It emblem
Avoid printing too close to seams, collar, or hem
The care instructions should appear on the product page as:
Machine wash at 30°C on a gentle cycle. Do not bleach. Tumble dry low. Iron on low heat and do not iron directly over the printed design. Do not dry clean.
One adjustment I would make to the listing: instead of calling the fabric thickness simply “Moderate,” I would market the shirt as a premium heavyweight 260 GSM cotton tee. That description better communicates what customers are receiving.
The production note is also worth keeping, but I would simplify it for customers: minor color, texture, or measurement differences may occur between production batches due to normal variations in fabric, dye, and garment manufacturing.
