Understanding pattern placement on fabric is essential in fashion studies for garment construction. The grainline on a pattern piece dictates its alignment with the fabric's grain.
1. The grainline must be aligned parallel with the fabric's selvedge, the finished edge.
2. Aligning the grainline parallel to the Centre Front or Centre Back ensures correct garment hang, as these are straight lines that facilitate proper fabric drape and fit.
3. Cutting on the straight grain preserves the garment's structural integrity, preventing distortion and maintaining its shape after laundering and wear.
Therefore, the grainline should be drawn parallel to the garment's Centre Front or Centre Back to guide accurate fabric cutting.