Mark with lines that are easy to read at a glance but don’t overwhelm the piece. A fabric marker gives crisp lines for cuts and notches; tailor’s chalk provides a drier option on surfaces where you prefer less marking; water-erasable fabric pens and air-erasable fabric pens create temporary marks that disappear with moisture or over time. Before working directly on the garment, always test on a scrap of the same fabric and check visibility under the actual lighting in which you’ll be sewing or assembling.
Set yourself a simple routine: mark → check → sew/assemble → remove the mark once that section is finished. Avoid marking the entire project at once if you’ll be handling it a lot; references may shift and cause confusion. On curves, mark key points and connect them mentally; on long straight lines, spaced points with a light guide are enough. By combining a fabric marker, tailor’s chalk, a water-erasable fabric pen and an air-erasable fabric pen, you’ll have clear guidance when needed and a clean surface once you’ve finished.
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