WL
SewingWaistline
Description
In sewing patterns, WL marks the natural waistline and serves as a key reference point for fitting and pattern alterations.
Detailed explanation
The abbreviation WL identifies the waist position on a pattern piece, typically aligning with the body’s natural waist or the garment’s intended waist level. It acts as a primary anchor for vertical adjustments, such as lengthening or shortening a bodice to match torso length. Proper alignment ensures that waistbands, belts, and fitted silhouettes sit correctly on the wearer.