Know the cloth before the first cut.

MATERIAL / METHOD / CARE

interfacing

Sewing workspace with cotton collar pieces, fusible interfacing swatches and an unplugged iron resting upright, close natural fabric texture.
Sewing foundations

The Invisible Layer That Changes a Collar

Test fusible interfacing on a fabric offcut before committing to a collar or facing, checking adhesion, drape and the garment’s intended care.