Do You Need a Tech Pack to Start a Clothing Brand?
Somewhere between the idea and the first production run, every founder hits the same instruction: "First, get a tech pack." Every guide says it. Most manufacturers require it. And for a lot of first-time founders, this is where the momentum dies — because now the plan involves hiring a technical designer, learning Illustrator, or paying a few hundred dollars per style for a document you can't fully evaluate yourself.
So here's the honest answer to whether you actually need one: what a tech pack is, what it costs, when it's genuinely worth making your own — and the route that skips the barrier entirely.
Production always needs the information a tech pack contains — measurements, materials, construction. But you don't need to create the document yourself to start a clothing brand. Manufacturers built for startups, DesignTo included, develop the full technical specification for you from sketches, reference garments, or photos — and you approve every detail before anything is made.
What is a tech pack, exactly?
A tech pack — short for technical package — is the blueprint a garment is built from. It's the document a production team follows when the designer isn't in the room, which in practice means always. A complete one covers eight things:
Technical flats
Front and back line drawings of the garment — proportions, panels, and details, drawn flat.
Measurement spec
Every point of measure — chest, body length, sleeve, hem — graded across the full size range.
Bill of materials
Fabric, thread, zippers, drawcords, elastics, labels — every component, specified.
Construction details
Seam types, stitching, hems, reinforcements — how the pieces are actually joined.
Colorways
Each color version of the garment, with Pantone references for exact matching.
Artwork & placement
Print and embroidery files, with exact sizes and positions on the garment.
Labels & packaging
Brand labels, care labels, hang tags, and how the finished piece is folded and packed.
Tolerances
The acceptable variance for each measurement — the line between "in spec" and "reject."
In other words: everything a production line needs to build your garment correctly without you in the room — and without guessing.
What a tech pack costs if you make your own
From an experienced freelance technical designer, expect roughly $150–$500+ per style, with technical design studios charging more. Each additional colorway or revision round can add to that, so a three-piece launch collection can quietly turn into a four-figure line item before a single garment exists. If you're tracking every launch expense, our 2026 cost breakdown covers where this fits in the bigger budget.
Doing it yourself is cheaper on paper and expensive in practice: you'll need vector software, a working knowledge of garment construction, and the ability to grade measurements across sizes. The riskiest version is the one that looks easiest — a downloaded template filled in by someone who has never specified a garment before.
Why manufacturers ask for one
To be fair to the tech pack: it's not bureaucracy. A clear specification lets a manufacturer quote accurately, removes ambiguity from production, protects both sides when something's off, and cuts down revision rounds. The document itself is genuinely useful — production can't run on vibes.
The problem isn't the document. It's who is expected to produce it. The standard industry model asks the founder for the most technical document of the entire journey at the exact moment they know the least — and then builds precisely what that document says.
That last part matters more than founders realize. A production line follows the spec, not your intent. If the chest measurement is wrong on paper, it will be wrong on every garment in the run — accurately, consistently, and at your expense. That's why a bad tech pack is worse than no tech pack: it looks like certainty.
The alternative: manufacturers who build it for you
Some manufacturers — DesignTo included — develop the technical package for you as part of the process. You bring the idea in whatever form it actually exists; we translate it into a complete, production-ready specification and walk you through every detail for approval before production begins. The tech pack still exists. It just stops being your job.
The standard route asks you for
- Technical flats in vector software
- A graded measurement spec
- A complete bill of materials
- Construction and stitch callouts
- Pantone-coded colorways
- Tolerances for every measurement
The DesignTo route asks you for
- Your design — sketches, mockups, or clear photos
- A garment that fits the way yours should
- The fabric feel and weight you're after
- Target colors, or references we can match
- Artwork files for any graphics
- A rough quantity plan
A few notes on that second column, because it's where founders overestimate what's required:
- A reference garment is gold. A hoodie you own that fits exactly how you want yours to fit communicates more than pages of measurements — we take the spec from the real thing.
- Polish is optional. A pencil sketch with clear intent beats a beautiful render with vague details. We'll ask about everything the drawing doesn't say.
- Colors don't need codes. If you have Pantone references, great. If you have a photo, a swatch, or another garment, we handle the matching.
- Quantities stay small. Our production runs start at 30 units per style and color — here's how MOQ works and why that number matters.
When you should invest in your own tech pack
Honesty section: there are cases where commissioning your own document is the right call.
- You're quoting several factories at once and need apples-to-apples pricing on an identical spec.
- The product is technically complex — padded outerwear, tailored construction, multi-panel performance gear with a long component list.
- Someone else requires the documentation — a wholesale partner, a licensor, or a technical designer already on your team who'll maintain it.
If none of those describe your first collection — and for most startup brands, none do — the money is better spent on fabric and marketing. When you do reach the multi-factory stage, our guide on how to find a clothing manufacturer covers how to compare them properly.
Tech packs: frequently asked questions
What is a tech pack in clothing manufacturing?
A tech pack is the technical blueprint of a garment: flat drawings, a graded measurement spec, bill of materials, construction details, colorways, artwork placement, labeling, and tolerances. Production teams build from it directly.
How much does a tech pack cost?
Roughly $150–$500+ per style from experienced freelance technical designers, and more from studios. Extra colorways and revision rounds typically add cost.
Can I start a clothing brand without a tech pack?
Yes — if your manufacturer builds the technical specification for you. At DesignTo, you bring sketches, reference garments, or photos, and we develop the full spec, which you approve before production.
What can I send a manufacturer instead of a tech pack?
Design sketches or mockups, a reference garment for fit, fabric preferences, target colors, artwork files for any graphics, and a rough quantity plan. A well-fitting reference garment is the single most useful thing you can provide.
Is a bad tech pack worse than no tech pack?
Usually, yes. Production follows the document exactly, so an incorrect measurement gets reproduced on every unit in the run. Errors in a spec look like certainty — until the garments arrive.
Do I need design software to work with a manufacturer?
Not with a manufacturer that builds the spec for you. Hand sketches, photos, and reference garments are enough to start — the technical drawings are created during development.
Sketches, photos, or a garment you love — send what you have and we'll turn it into a production-ready specification. No tech pack required, runs from 30 units.
Get a Quote New to all of this? Start with our guide to starting a clothing brand.