Calibration test page for a size 3XL button-up shirt sewing pattern designed for bodies with measurements of 170cm height, 104cm bust, 82.5cm waist, and 109cm hips. The page features a critical 4″×4″ (101.5mm×101.5mm) scale box for print verification and comprehensive, overall, instructions for pattern assembly. Key pattern pieces include right front, left front, back neck facing, and front closure facing, each requiring specific fabric cuts. The pattern incorporates detailed specifications including a 9-button front placket (66.56cm length), collar dimensions (46.42cm length, 4.5cm width), and precise armhole measurements (front: 22.81cm, back: 26.05cm).
Assembly Instructions
Clear guides for printing (ensuring 100% scale), cutting (following dashed borders), and taping (matching corners and crosses) ensure accurate pattern assembly across multiple sheets. Seam allowance is specified at 1cm (0.39in) throughout.
