PATTERN DRAFTING ENGINE

Custom Skirt Sloper Pattern Generator

Draft precise garment pattern blocks using your exact body measurements. Preview darts and hip contours live, then export a vector blueprint.

Draft Pattern
Quarter Front Hip Arc: 9.50 in
Waist-to-Hip Reduction: 2.50 in
Front Dart Intake: 0.88 in
FRONT (Fold) BACK (Seam)

Pattern Drafting Manual

How This Sloper Works
  • Quarter Scale Drafting: Yields a 1/4 front block (cut 1 on fold) and a 1/4 back block (cut 2 for zipper insertion).
  • Differential Darting: The back dart is drafted deeper and longer to cup the glute curve, while the front dart is shorter to lay flat over the abdomen.
Drafting Formulas
• Quarter Hip = (Hip + 1" ease) ÷ 4
• Quarter Waist = Waist ÷ 4
• Side Suppression = Quarter Hip - Quarter Waist
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