Clear Technical Drawing Standards For OEM Dress Tech Packs

This technical drawing standard guide sets fixed graphic specifications required in all OEM formal dress tech packs aligned with our pattern making department workflow, every front and back flat sketch must mark full dimension reference lines including bust, waist, hip, shoulder width, sleeve length and total dress length with corresponding tolerance value beside each measurement, special structures such as detachable trains, cape overlays and high slits need separate enlarged partial detail sketches with craft notes attached, all embroidery and bead layout areas mark exact coordinate positions relative to garment side seams instead of vague descriptive words like "decorate upper chest", drawings must use solid black clear lines without faded low-resolution images and match fixed Pantone color blocks for fabric reference, incomplete dimension marking or missing partial detail sketches force pattern makers to make repeated assumption adjustments and create inconsistent sample versions, submitting tech pack drawings fully complying with this factory standard shortens initial sample revision rounds and unifies design understanding between brand designers and our internal technical team.