How to Write a Tech Pack as a Fashion Beginner: Advice From a Clothing Manufacturer.

How to Write a Tech Pack as a Fashion Beginner: Advice From a Clothing Manufacturer.

A well-constructed tech pack is the linchpin of a successful clothing line. Yet, many emerging designers feel daunted by this crucial step, often due to misconceptions.

As clothing manufacturers, we've seen firsthand how misunderstandings can impact the production process and the final product. Therefore, our aim is to demystify the tech pack and empower new designers with the knowledge to confidently navigate the journey of going from sketch to finished garment.

The Challenges of Writing a Tech Pack as a Beginner

Firstly, let's define a tech pack. A tech pack is a blueprint for your garment, a detailed document that communicates your design vision to the manufacturer. It includes technical sketches, materials, colorways, measurements, and other vital details that guide the manufacturing process.

The common pitfalls that fashion beginners face when writing a tech pack usually stem from misconceptions about what the document entails. Some believe it's simply a sketch with a few notes, others assume it's a highly technical document only a seasoned professional can create. Both assumptions, though on opposite ends of the spectrum, miss the mark. A tech pack should be comprehensive yet understandable, a document both designer and manufacturer can refer to as a common point of understanding.

Open communication is a crucial part of this process. Misunderstandings can lead to delays, unnecessary costs, and a final product that doesn't align with the designer's vision. By creating a detailed tech pack, designers can effectively communicate their vision, reducing room for error and strengthening their relationship with the manufacturer.

Another challenge is the perceived power dynamic between new designers and established manufacturers. As a designer, you may feel intimidated or out of your depth when communicating with manufacturers. Remember, a good manufacturer wants your garment to succeed as much as you do and will value clear, detailed instructions. A tech pack is a vital tool in ensuring everyone is on the same page, empowering you to take control of your design vision.

When you should write a tech pack vs other design documentation

It's important to understand when a tech pack is needed and how it differs from other design documentation. Here's a brief comparison of various design documentation types and their appropriate use.

Design Sketches: These are the initial artistic representations of your garment. They are great for brainstorming and conceptualizing your design, but they lack the technical details necessary for manufacturing.


Pattern Cards: These documents detail the specific pattern pieces needed for a garment, including their size and shape. They're crucial in the sampling stage but don't provide a comprehensive overview of the entire garment.


Tech Packs: A tech pack is the comprehensive document that provides the manufacturer with all the necessary details to produce your garment. It includes technical sketches, fabric and trim information, colorways, sizing, grading, labeling, and packing instructions.

    Your choice between these design documentation types depends on the stage of your fashion design journey. In the brainstorming and conceptual stages, design sketches and pattern cards may suffice. However, when you're ready to move into the manufacturing stage, a tech pack becomes indispensable. It serves as the central reference point that guides the manufacturer through the production process, minimizing misunderstandings and reducing costly mistakes.

    Consider the tech pack as your garment's passport—it's an essential document that carries it from concept to creation. Without it, your garment cannot travel through the manufacturing process smoothly.

    How to Write a Tech pack as a Fashion Beginner

    Now, let's break down the steps to writing a comprehensive tech pack. We've outlined five key steps for fashion beginners:

    1. Define the objective: The first step is to outline what you aim to achieve with your garment. What kind of aesthetic are you going for? What demographic is it aimed at? Is it part of a larger collection? Having a clear vision of your garment will guide the information you include in your tech pack.
    2. Detail the design: Your tech pack should include a clear, detailed sketch of your garment. This is not a stylized fashion sketch, but a technical, flat sketch that shows all design elements, including pockets, seams, darts, and other details.
    3. Materials and Trims: List all the materials and trims required for your garment. Include fabric types, color codes, and the suppliers if you've chosen them.
    4. Measurements: Your tech pack should contain a complete size chart for your garment, detailing all measurements for each size you plan to offer.
    5. Construction Details: This section should outline the construction process, detailing any special stitching techniques, the type of seams to be used, and other assembly details. Include any special instructions for areas that may require additional attention.
    6. Bill of Materials (BOM): The BOM is an exhaustive list of every single material and component that will go into your garment. This includes fabrics, trims, buttons, zippers, thread, labels, and even the packaging. Be specific and include quantities, color codes, sizes, and supplier information if available.
    7. Labeling and Packing Instructions: These details can often be overlooked but are important for the final presentation of your garment. Include the design and placement of tags and labels. For packaging, specify any particular folding or packing instructions.
    8. Attract Manufacturers: Once your tech pack is complete, it's time to attract manufacturers. Present your tech pack professionally and confidently. Remember, your tech pack reflects your brand, and a well-prepared tech pack indicates a serious designer who respects the manufacturing process.

      Pairing with a Manufacturer: As with the reverse mentoring program, the right pairing is essential for a successful clothing manufacturing process. As a designer, you need to find a manufacturer that aligns with your brand values, production needs, and budget.

      Finding the right manufacturer can be a challenge. Online directories, trade shows, and industry referrals are good starting points. Once you have some options, research each manufacturer thoroughly, look at their previous work, read reviews, and consider their communication style. You may even want to visit their factory if possible.

      Remember, this is a partnership. Open communication, mutual respect, and aligned expectations are the foundation of a successful designer-manufacturer relationship.

      Launch and Monitor Your Garment Production: After you've partnered with a manufacturer and provided them with your tech pack, the manufacturing process can begin. As a designer, it's your responsibility to monitor this process. Regularly check in with your manufacturer, request updates, and address any issues promptly.

      You might want to ask for a pre-production sample before the full production run. This allows you to verify the manufacturer has interpreted your tech pack correctly and make any necessary adjustments before producing the full order.

      Wrapping Up

      A tech pack is an investment in your brand's success. It's a communication tool that bridges the gap between your vision and the final product. A comprehensive tech pack ensures your designs are accurately translated into finished garments that meet your brand's quality standards and aesthetic.

      Tech packs, therefore, are a tool of utmost significance for novice designers and seasoned fashion houses alike. The effort invested in creating a detailed tech pack will always pay dividends by ensuring your designs come to life just as you envision.

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