Fit & patternmaking

A pattern alteration that adds or removes width in the upper sleeve to match an arm circumference that differs from the block's assumed bicep measurement.

A pattern alteration that adds width across the upper back of a bodice pattern, usually by slashing and spreading, to accommodate a back broader than the block assumes.

The process of moving a dart's point closer to or farther from the bust or hip apex to correct fit or match a design change.

A pattern alteration that removes excess width and length from the back of a trouser or skirt pattern below the waist to fit a seat flatter than the block assumes.

A pattern alteration that adds width and length to the front of a skirt or trouser pattern below the waist to accommodate a stomach fuller than the block assumes.

A pattern alteration that adds width and length to the bust area of a bodice, typically by slashing and spreading the pattern, to fit a bust larger than the block assumes.

A pattern alteration that adds width and length to the back of a trouser or skirt pattern below the waist to accommodate a seat fuller than the block assumes.

A pattern alteration that shortens the shoulder seam of a bodice pattern to fit shoulders narrower than the standard block assumes, preventing the sleeve seam from drooping.

A set of proportional alterations, usually shortening the torso, sleeves, and rise, that adapt a standard pattern to fit a shorter-than-average body.

A pattern alteration that adds length and width across the upper back of a bodice pattern to accommodate increased curvature of the upper spine.

A pattern alteration that lowers the shoulder point of a bodice pattern to fit shoulders more angled downward than the standard block assumes.

A pattern alteration that removes width and length from the bust area of a bodice, typically by overlapping the pattern, to fit a bust smaller than the block assumes.

A pattern alteration that raises and extends the shoulder line of a bodice pattern outward to fit shoulders flatter than the standard block assumes.

A pattern alteration that removes excess length and width from the center back of a bodice or dress pattern to eliminate horizontal folds caused by a swayed back posture.

A set of proportional alterations, usually lengthening the torso, sleeves, and rise, that adapt a standard pattern to fit a taller-than-average body.