Cutting on the bias means aligning the pattern pieces diagonally across the warp and weft threads of a woven fabric. This technique gives the fabric a natural stretch and allows it to drape softly and cling to the contours of the body.
Heard on the job
We need to cut the skirt on the bias so it flows properly over the hips.
Insider tip
Bias-cut garments are notoriously difficult to sew because the cut edges stretch and distort easily under the presser foot.
Also heard as
- bias cut
Related terms
Warp
The set of lengthwise yarns held in tension on a loom before weaving begins.
Weft
The transverse yarns inserted over and under the warp to create a woven fabric.
Drape
The way a fabric hangs, folds, and flows under its own weight.
Bias tape
A narrow strip of fabric cut on a 45-degree angle to the grainline.