How to Make a Tech Pack in Illustrator


In the fast-paced world of fashion design, precision and clarity are crucial to transforming creative ideas into tangible garments. This is where a tech pack comes into play—a comprehensive document that acts as a blueprint for the entire production process. In this article, we’ll delve into the essential steps and elements to create an effective tech pack using the powerful Adobe Illustrator software.

What is a Tech Pack?

A tech pack is a detailed and organized document that contains all the information required to bring a fashion design to life. It serves as a communication tool between designers, manufacturers, and teams involved in the production process. Essentially, a tech pack is like a roadmap, guiding everyone involved in the creation of the garment, from conception to final execution.

Importance of Tech Packs in the Fashion Industry

Tech packs are the backbone of the fashion industry, especially when dealing with complex designs and large-scale production. They ensure that the design concept remains consistent throughout the manufacturing process, minimizing errors, and avoiding miscommunication. With clear and concise instructions, a well-crafted tech pack significantly streamlines production, reduces time, and enhances overall efficiency.

Benefits of Using Adobe Illustrator for Creating Tech Packs

Adobe Illustrator has long been the go-to software for fashion designers and industry professionals. Its vector-based platform allows for scalable and editable designs, making it the perfect tool for creating accurate and high-quality tech packs. With a myriad of features and customization options, Illustrator empowers designers to visualize their ideas seamlessly and communicate them effectively.

Understanding the Elements of a Tech Pack

A comprehensive tech pack comprises various elements, each contributing to the overall success of the design-to-production process. Let’s explore these crucial components:

Design Sketches and Technical Drawings

The foundation of any tech pack is the design sketches and technical drawings. Using Illustrator’s Pen Tool and Shape Tools, designers can create detailed sketches of the garment’s front, back, and side views. Incorporating specific design details, such as stitching patterns, pleats, and collars, adds depth to the illustration, aiding in better visualization.

Bill of Materials (BOM) and Materials List

The Bill of Materials (BOM) is a breakdown of all the materials required to construct the garment. It includes fabric, trims, buttons, zippers, and other components. In the tech pack, designers must provide detailed information about each material, including its name, color, texture, quantity, and supplier details.

Measurement Charts and Size Specifications

Accurate measurement charts are essential to ensure the garment fits perfectly. Designers must set up measurement points and guidelines within Illustrator to maintain consistency. Precise size specifications for different garment sizes should also be included, catering to various body types and markets.

Colorways and Pantone References

Color plays a significant role in fashion design. Within Illustrator, designers can utilize color swatches to create multiple color variations or colorways for the same design. Specifying Pantone references ensures color accuracy during production, as Pantone provides an industry-standard color matching system.

Trim and Label Details

Designing labels and tags within Illustrator adds a professional touch to the tech pack. Additionally, including information about trims, such as buttons, zippers, and embellishments, ensures that manufacturers use the correct components in the production process.

Production Notes and Special Instructions

To ensure a smooth manufacturing process, production notes and special instructions must be included in the tech pack. Details about stitching, seam allowances, print placements, and embroidery guidelines provide clear direction to manufacturers.

Setting up Your Adobe Illustrator Workspace

Before diving into tech pack creation, setting up the Illustrator workspace optimizes the design process:

Creating a New Document

Begin by creating a new Illustrator document and setting the document size based on the garment’s dimensions or intended print area.

Setting the Artboard Size and Units

Adjust the artboard size to match the garment’s dimensions, and choose the appropriate units for measurements (inches, centimeters, etc.).

Configuring Rulers, Grids, and Guides

Enable rulers, grids, and guides in Illustrator to maintain precise alignment and proportions throughout the design.

Customizing Illustrator Preferences for Tech Pack Creation

Tailor Illustrator’s preferences to suit your tech pack creation needs, such as grid spacing, color settings, and tool shortcuts.

Building Design Sketches and Technical Drawings

With the Illustrator workspace optimized, proceed to create design sketches and technical drawings:

Using Pen Tool and Shape Tools for Sketching

Illustrator’s versatile Pen Tool and Shape Tools allow designers to draw precise lines, curves, and shapes, capturing every detail of the garment.

Adding Details with Stroke and Fill Options

Enhance the design sketches by adjusting stroke and fill options to differentiate between fabric, trims, and other design elements.

Incorporating Multiple Views and Angles

Include different views and angles of the garment, ensuring a comprehensive understanding of the design.

Creating Flats and Line Sheets

Present the garment’s design in a flat layout, including colorways and variations, through line sheets, which offer a detailed overview of the collection.

Developing Measurement Charts and Size Specifications

Accurate measurements are the key to a well-fitted garment. Follow these steps to create measurement charts and size specifications:

Setting up Measurement Points and Guidelines

Use Illustrator’s guidelines and measurement tools to place measurement points accurately on the design.

Inputting Accurate Size Measurements

Record precise measurements for each point, ensuring consistency and accuracy.

Organizing Size Variants for Different Garment Sizes

Arrange the size specifications for various garment sizes to accommodate a diverse range of customers.

Managing Bill of Materials (BOM) and Materials List

To ensure all required materials are accounted for, create a comprehensive BOM and materials list:

Creating a Table for BOM

Design a clear and organized table to list all materials required for the garment’s production.

Adding Fabric and Material Information

Include detailed information about each fabric and material used, specifying its texture, composition, and color.

Including Supplier Details and Costs

Ensure that the tech pack includes information about suppliers, their contact details, and material costs.

Integrating Material Swatches

Incorporate material swatches directly into the tech pack for a visual representation of each fabric and material.

Integrating Colorways and Pantone References

To offer design variations and color accuracy, incorporate colorways and Pantone references:

Utilizing Color Swatches in Illustrator

Illustrator’s color swatches make it easy to experiment with different color combinations and create attractive colorways.

Creating Color Variations for Different Versions

Present various color options for the same design, catering to diverse customer preferences.

Specifying Pantone Colors for Production Accuracy

Include Pantone color references to maintain consistency in color across different production runs.

Incorporating Trim and Label Details

Adding the finishing touches to the tech pack involves including trim and label details:

Designing Labels and Tags

Create eye-catching labels and tags within Illustrator to add branding elements to the garment.

Adding Trim Information (Buttons, Zippers, etc.)

Include precise details about the type, size, and placement of trims, such as buttons, zippers, and closures.

Placing Trim and Labels on the Garment Illustrations

Position the labels and trims on the garment illustrations to provide a clear understanding of their placement.

Adding Production Notes and Special Instructions

For seamless production, provide comprehensive production notes and special instructions:

Including Stitching Details and Seam Allowances

Specify the stitching details and seam allowances required for different parts of the garment.

Specifying Print and Embroidery Placements

If the design involves prints or embroidery, provide exact placement guidelines for manufacturers.

Communicating Special Requirements for Manufacturing

Detail any unique or specific requirements that manufacturers need to know during production.

Finalizing and Exporting the Tech Pack

Before sharing the tech pack with relevant stakeholders, ensure it is complete and accurately compiled:

Reviewing the Tech Pack for Accuracy

Thoroughly check the tech pack for any errors, missing details, or discrepancies.

Saving the Tech Pack in Various Formats (PDF, AI, etc.)

Save the tech pack in multiple formats to cater to the different needs of manufacturers and teams.

Sharing the Tech Pack with Manufacturers and Teams

Distribute the finalized tech pack to manufacturers and relevant teams involved in the production process.


In conclusion, mastering the art of creating a tech pack in Adobe Illustrator is essential for fashion designers and industry professionals alike. A well-crafted tech pack serves as the key to seamless and efficient garment production, minimizing errors, and enhancing clear communication between all stakeholders. By leveraging the powerful tools and features of Illustrator, designers can bring their creative visions to life, empower manufacturers, and ensure that every garment reflects their original design intent. So, take the plunge into tech pack creation, and witness how your designs take shape with precision and perfection. Happy designing!

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