"Cotton fabric"—in common parlance, this term usually refers to
non-stretch
woven cotton fabric
.
Since there are many different weaves and weights of cotton fabric, you should always choose the fabric based on your sewing project—for example, use a lightweight fabric (e.g., batiste, poplin) for a blouse and a heavyweight fabric (e.g., canvas, denim, decorative fabrics) for bags.
Unless otherwise specified in the sewing pattern, “cotton fabric” generally refers to a lightweight to medium-weight fabric (approx. 120–160 g/m² fabric weight).
- Cotton fabrics shrink when washed, so the fabric should be washed and ironed once before use.
- The cut edges of the fabric fray, which means that the seam allowances must be neatened on unlined sewn items.
- When cutting the fabric, be sure to pay attention to the grainline; otherwise, the garment may warp later.
- If the fabric is cut at a 45-degree angle to the selvedge or grainline, it becomes slightly stretchy. This is how you cut bias tape or edging tape, for example.
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"Cotton fabric" is very well suited for beginners and first projects, as it is relatively sturdy and hardly slips.