| Problem | Visual Sign | Root Cause | MD Fix | |---------|-------------|------------|--------| | | Diagonal fold from shoulder to wrist | Grain line misaligned | Re-align grain line along the bias? Actually, set grain line parallel to the elbow-to-wrist line | | Underarm bind | Deep pinch at armpit | Insufficient underarm ease | Increase bicep width; add a small gusset (diamond pattern) | | Cap puckering | Bunching at shoulder seam | Too much ease or wrong fabric | Reduce ease to 8%; change fabric from “Silk” to “Cotton” (lower stretch) | | Sleeve clipping through torso | Mesh intersection | Particle distance too large or collision margin low | Lower Particle Distance to 5–8; increase Collision Margin to 0.5–1.0 |

Creating realistic sleeves is one of the most challenging yet rewarding aspects of 3D garment construction. This masterclass guide explores the essential techniques for mastering sleeve design in , from basic pattern blocks to advanced dramatic styles like bishop and mutton leg sleeves. Core Construction Fundamentals

Once the basic fit is established, you can use specialized tools to create more complex silhouettes.