Tech Pack Example: Pages and Production Checks

1. Cover page and style identity

The first page identifies the brand, style name, unique style code, garment category, season or collection, sample size, intended size range and document owner. A front-and-back thumbnail lets a sample room recognise the style without opening every attachment.

The style code should appear on the tech pack, artwork, sample comments and quotation. If two similar garments share an informal name, files can be attached to the wrong product even when each page looks technically sound.

• Brand and style code
• Garment category and short description
• Sample size and intended size range
• Document owner and contact
• Current issue date and status

2. Revision history and approval status

A revision table records the version, date, change summary, author and approval status. A useful log explains the controlled difference, such as a revised cuff opening or replaced zip quality, rather than writing only updated.

Use one current PDF for issue and retain the editable master. Withdraw obsolete releases from shared production folders, and ask the recipient to acknowledge the version before sampling or quotation begins.

3. Technical flats and detail callouts

Front, back and any necessary side, interior or open views show the garment without fashion-illustration distortion. Draw panels, seams, darts, openings, pockets, closures, topstitching, hems and visible trims consistently.

Enlarged details keep cuffs, necklines, plackets, pocket bags or embellishment edges readable. Number each callout and connect it to a construction note or component reference instead of expecting the maker to interpret an arrow alone.

4. Measurement specification and method

The measurement page lists intended finished-garment dimensions for the sample size, the unit system and a unique point-of-measure code. A diagram defines the landmarks and whether the garment is measured relaxed, stretched, closed or laid flat.

Target measurement and tolerance are different controls. A chart still requires qualified pattern development, a representative physical sample and fit approval; it cannot prove shape, movement or balance by itself.

• Point-of-measure code and name
• How-to-measure diagram
• Sample-size target value
• Units and tolerance where appropriate
• Sample actuals and comments kept separately

5. Bill of materials and component status

The bill of materials lists the main fabric, contrast or lining, interfacing, thread, closures, hardware, labels, hangtags and packaging that belong to the style. Each row should identify placement, colour, quality or supplier reference, unit and approval status where relevant.

Separate approved components from supplier proposals. If a substitute is allowed, state who can suggest it, which property must match and who gives written approval before it becomes the new reference.

• Unique component code
• Description and exact placement
• Quality, colour and supplier reference
• Unit or consumption basis
• Proposed, submitted or approved status

6. Construction and workmanship pages

Construction notes explain the intended seam, stitch, edge finish, reinforcement, closure application, pressing and visible quality at the location shown in the flats. Critical details may need a sectional sketch rather than a paragraph.

Reference photographs can support the required appearance, but they should not replace a measurable or buildable instruction. State which part of the reference matters so a supplier does not copy an unrelated material, proportion or finish.

7. Colourways, artwork and labels

A colourway page maps each garment option to the correct fabric, thread, trim, hardware, label and artwork colours. Keep naming consistent with the BOM; black, jet black and colour 01 should not describe one approved material unless the relationship is explicit.

Artwork pages identify the file, technique, physical dimensions, colour references and placement from stable seam points. Label pages show main, size and care-label locations and attachment direction. Mirroring or size-dependent placement should be documented rather than inferred.

8. Packaging, handoff and sample records

Packaging instructions may cover folding, protective bag, tissue, hangtag attachment, barcode, size sticker, carton assortment or other project-specific requirements. The pack should state which items the brand supplies and which the production partner sources.

Issue one locked review PDF with all linked artwork named consistently. Sample comments should record actual measurements, annotated views and required changes, then feed accepted decisions back into the current tech pack instead of remaining in a separate chat thread.

9. Run a component trace before release

Choose one visible component and follow it through every relevant page. For an illustrative cuff, the flat shows its shape, the construction page states the attachment and finish, the BOM names the rib or main fabric, the measurement page controls the opening, and the colourway assigns the approved colour.

Repeat the trace for a closure, pocket, artwork and label. The goal is not a fixed page count; it is to expose contradictions, missing ownership and hidden supplier assumptions before the file is used for quotation, sampling or an approved production route.

• Flat view matches the component name
• BOM and colourway use the same reference
• Construction note states the intended finish
• Measurement or placement is defined where needed
• Latest revision records the approved change