Clothing Tech Pack Example (Real Garment Spec Breakdown)

The first page of a tech pack usually provides a high-level overview of the style. This page helps factories quickly understand what they are reviewing before they examine the detailed technical sections. A typical overview page includes:

• brand name

• style name or style number

• garment category

• season or collection

• base sample size

• revision date

• designer contact information

This page acts as the reference header for the entire document. When manufacturers work with dozens of styles at once, this page helps keep documentation organized.

2. Technical Flat Sketches

Technical flat sketches show the garment structure in a simplified, production-focused format.Unlike fashion illustrations, technical flats are drawn to communicate construction clarity rather than design styling. Most tech packs include:

• front view flat sketch

• back view flat sketch

• close-up detail sketches when needed

These sketches identify key garment features such as:

• panels and seams pockets and closures

• ribbing or trims

• stitching locations

Factories rely on these sketches to understand how the garment is assembled.

3. Bill of Materials (BOM)

The Bill of Materials (BOM) lists every component used to construct the garment. This section allows factories to understand what materials are required before sampling begins. A typical BOM includes:

• main fabric

• lining fabrics

• ribbing or elastics

• zippers and buttons

• labels and tags

• drawcords or hardware

Each component may also include:

• fabric composition

• fabric weight (GSM)

• trim specifications

• supplier reference if applicable

The BOM is one of the most important sections for costing. Factories use this information to estimate production pricing. If you're building your first tech pack from scratch, review our step-by-step guide on how to make a tech pack.

4. Measurement Specification Sheet (Spec Sheet) OR POM

The measurement specification sheet defines the garment's dimensions using Points of Measure (POM). This page is what many people refer to as the spec sheet. A spec sheet includes:

• base sample size

• measurement points across the garment

• measurement values

• tolerance ranges

Common POM measurements include:

• chest width

• body length

• sleeve length

• shoulder width

• hem width

Manufacturers use spec sheets to:

• build patterns

• evaluate sample fit

• grade garments into multiple sizes

• verify measurements during production

Many first-time tech packs fail because key measurement or construction details are missing and factories cannot evaluate garment fit. Avoid common documentation errors in our guide to tech pack mistakes.

5. Construction Notes

Construction notes describe how the garment should be assembled. These notes provide production instructions that clarify how materials and panels should be sewn together. Construction details may include:

• seam types

• stitch types

• seam allowances

• reinforcement areas

• finishing methods

For example, a hoodie tech pack might specify:

• double needle stitching on hems

• coverstitch construction on shoulders

• bartacks at pocket corners

These details help ensure production consistency.

6. Labeling and Branding Instructions

Tech packs also document how branding elements should be applied to the garment. This section usually includes:

• woven label placement

• printed label placement

• care label instructions

• size label location

Manufacturers use these instructions to ensure garments meet both branding and regulatory requirements.

7. Packaging Instructions

The final section of a tech pack typically outlines how garments should be packaged for shipment. Packaging instructions may include:

• folding method

• hang tags

• poly bag requirements

• barcode labels

• carton packing instructions

While this section is often shorter, it helps ensure that finished garments are packaged consistently before shipping.