A tech pack is the instruction sheet a factory works from. Nothing in it is creative. It exists so the person cutting the fabric and the person stitching the seams make the same garment you pictured, in every size, without stopping to ask you a question.
A complete one usually contains:
- Flat technical drawings - front, back and detail views, drawn to proportion rather than styled.
- A measurement chart - every point of measure, graded across your size range.
- A bill of materials - the fabric, its composition and weight, plus every zip, drawcord, tape and thread.
- Colourways - usually as Pantone references, so colour is not left to interpretation.
- Construction notes - stitch types, seam finishes, linings, pocket bags, cuff and hem treatments.
- Artwork and placement - print or embroidery files, sized and positioned in millimetres.
- Labelling and packing - neck labels, woven tags, care labels, hangtags, and how the finished garment is folded and bagged.
That is a lot of technical work to produce before you have made a single piece, and it is where plenty of first orders stall. It is also work we already do every day. You do not have to clear it on your own before anyone will talk to you.



