Tech pack guide clothing brand manufacturing specifications
Brand Guide10 min readFebruary 16, 2026

What is a Tech Pack? Complete Guide for Clothing Brand Founders

A tech pack is the blueprint for your garment. Without a proper tech pack, manufacturers cannot produce your design correctly. This guide explains what to include in every tech pack.

<p>I'll be honest about this one. What is a tech pack? Complete guide for clothing brand founders comes up in 70% of the conversations I've with new clients. So instead of writing another generic guide, I'm going to share what actually happens when a brand asks us this (using the answers I've been giving for 17 years).</p># What is a Tech Pack? Complete Guide for Clothing Brand Founders

A tech pack (technical package) is a comprehensive document that communicates every detail of your garment to the manufacturer. Think of it as the architectural blueprint for your clothing — without one, even the most skilled factory cannot guarantee your product will match your vision.

Why Tech Packs Matter

Without a proper tech pack:

  • Samples come back wrong (wrong measurements, wrong construction)
  • Multiple rounds of revisions waste time and money
  • Manufacturers make assumptions that may not align with your vision
  • Disputes about quality are harder to resolve
  • With a proper tech pack:

  • First samples are much closer to your vision
  • Communication is precise and professional
  • Quality control has a clear reference point
  • Your intellectual property is documented
  • What a Tech Pack Contains

    1. Design Sketches (Technical Flats)

    Flat technical illustrations showing front, back, and side views of the garment. These should be clean, accurate representations of the design and not lifestyle illustrations. Software: Adobe Illustrator (industry Standard) or free alternatives like Canva or Sketch.

    2. Fabric Specifications

    **What to include:**

  • Fabric type (French Terry, nylon-spandex, etc.)
  • Composition (80% cotton, 20% polyester)
  • Weight (GSM)
  • Finish requirements (enzyme wash, silicOne wash, etc.)
  • Performance requirements (moisture-wicking, anti-odor, etc.)
  • 3. Construction Details

    **What to include:**

  • Stitch type (flatlock, overlock, single-needle, twin-needle)
  • Seam allowances
  • Hem type and width
  • Pocket construction (if applicable)
  • Collar/cuff/hem construction
  • Hardware specifications (zipper type, brand, length)
  • 4. Size Chart (Graded Measurement Spec)

    This is the most critical technical element. Your size chart should include:

  • All key measurement points (chest, waist, hip, inseam, sleeve length, etc.)
  • Measurements for each size (XS through 3XL, or your specific size range)
  • Tolerance allowances (e.g., ±1cm acceptable)
  • How measurements should be taken (lying flat, stretched, etc.)
  • 5. Color Specifications

    **What to include:**

  • Pantone TPX color codes for each colorway
  • Color placement map showing where each color is used
  • Contrast thread colors for stitching
  • Interlining/lining colors
  • 6. Print and Embroidery Artwork

  • High-resolution vector files (AI or PDF format)
  • Exact placement specifications (in centimeters from a reference point)
  • Print size specifications
  • Color separation files for screen printing
  • Embroidery digitized files (if embroidery)
  • 7. Labels and Trims

    **Labels:**

  • Brand label: content, placement
  • Care label: washing instructions, placement
  • Size label: format and placement
  • Country of origin label
  • **Trims:**

  • Zipper brand and specification (YKK preferred)
  • Button specifications
  • Drawstring/cord specifications
  • Elastic specifications
  • Hang tag specifications
  • 8. Packaging Specifications

  • Individual poly bag (size, type)
  • Retail hangtag attachment method
  • Master carton specifications (if applicable)
  • Fold and pack method
  • How to Create a Tech Pack

    Option 1: Hire a Technical Designer

    A freelance tech pack designer charges $100-500 per style. Find them on Upwork or specialized platforms like Techpacker.com.

    Option 2: Use Tech Pack Software

    Platforms like Techpacker, NuORDER, or Outline allow non-designers to create professional tech packs.

    Option 3: Use the Manufacturer's Template

    Many manufacturers, including Mughal Apparel, provide tech pack templates to guide new clients through the specification process.

    Common Tech Pack Mistakes

    1. Missing measurements: Leaving out key measurement points leads to incorrect sizing

    2. Low-resolution artwork: Manufacturers can't execute print from blurry files

    3. No color codes: "Red" means different things to different people: always use Pantone codes

    4. Vague material descriptions: "Cotton feel" isn't a specification; "85% cotton/15% polyester, 200 GSM" is

    5. No tolerance specifications: Define how much variation is acceptable before you receive the product

    Contact Mughal Apparel for guidance on preparing tech packs for your product. We help brands at every stage, from first garment to scaled production.

    MA

    About the Author

    Mughal Apparel Editorial

    Editorial Team

    The Mughal Apparel Editorial Team — production managers, designers, and account managers writing from direct factory experience.

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    Tags:

    tech pack clothinggarment technical specificationclothing brandOEM manufacturing

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