How to Plan Your First Clothing Production Run (And Actually Get It Right)

You have a design. You have a vision. You might even have customers waiting. But the gap between having an idea and holding a finished garment in your hands is where most clothing brands quietly fall apart.

This guide is for anyone searching for a custom clothing manufacturer, figuring out low MOQ production, or trying to understand how cut and sew manufacturing actually works from the inside. Whether you're launching a private label activewear brand, building a streetwear label, or kitting out your company in branded workwear — the process is the same. And most people get it wrong in the same five ways.

Mistake 1: Starting with the wrong order quantity

The most common search on Google when someone starts looking for a manufacturer is some version of "clothing manufacturer low MOQ UK" — and for good reason. The fear of being forced into 500-piece minimum orders stops a lot of brands before they start.

The reality: low MOQ manufacturing is more available than it used to be, but "low" still usually means 100 pieces or more per style. Anything under 50 is rare. Ours starts at 30.

The thing worth understanding is what a small run actually costs you.

Smaller runs mean higher per-unit cost. That's the trade-off, and no manufacturer can make it disappear. A 30-piece run of a performance tee will cost more per unit than a 300-piece run of the same style, because setup time, sampling, pattern making and fabric sourcing are spread across fewer pieces. This doesn't mean small batch production isn't worth it. It means you need to price your product with the real numbers rather than the bulk fantasy.

What to do

Start with your target retail price and work backwards. If your customer will pay £45 for a hoodie, you need your manufactured cost to sit at roughly £12–£16 to have a viable margin at wholesale. Use that as your filter when approaching manufacturers — not the other way around.

Mistake 2: Skipping the tech pack

A tech pack (technical package) is the document that tells a factory exactly how to build your garment. It includes flat sketches, construction details, measurements by size, stitch specifications, fabric callouts, trim details, label placement and colourway specs.

Brands that skip the tech pack and send a mood board or a reference photo instead add weeks to their timeline and almost always get a first sample that misses the mark. Then they blame the manufacturer.

What a proper tech pack includes

Front and back flat sketch with measurement callout lines
Size spec chart (at minimum S, M, L — ideally XS through XXL)
Fabric specification (weight in GSM, composition, finish)
Stitch type and SPI (stitches per inch) for each seam
Trim details — zips, elastics, drawcords, labels
Colourway specification with Pantone references
Label and packaging instructions

If you're working with a full-service manufacturer — one that offers sample development alongside production — they can help you build the tech pack from scratch. You don't need to arrive with one. But you do need to bring a clear brief, and the more specific your reference, the closer your first sample lands.

Mistake 3: Confusing OEM and ODM

Two terms that come up constantly when searching for manufacturers, and most people confuse them.

OEM (Original Equipment Manufacturer). You bring the design, the factory builds it. This is cut and sew manufacturing to your spec. You own the design, you control the product. Most serious brands doing private label clothing work OEM.

ODM (Original Design Manufacturer). The factory designs the product and you put your label on it. Faster and cheaper upfront, but you're selling someone else's design. Multiple brands can end up selling identical garments with different logos.

For building a brand with any long-term value — especially in activewear, streetwear or workwear — OEM is almost always the right choice. The extra investment in your own design is what separates you from every other label buying off the same ODM catalogue.

Mistake 4: Not understanding fabric before you order

Performance fabric is not a single thing. When someone searches "custom activewear manufacturer" and asks for a compression legging, the fabric choice alone determines whether the product is good or not.

Here's a quick reference for the most-searched categories and the specs that actually matter.

Compression leggings and shorts. Polyester-spandex blend, 200–220 GSM, four-way stretch. Elastane content in the 13–20% range depending on how much compression you want — the higher end holds shape better through repeated washing, the lower end feels softer.

Training tees and jerseys. Polyester interlock or micro-mesh, 130–160 GSM. Moisture-wicking is a surface treatment rather than a property of the fabric, so confirm it's written into the spec rather than assumed.

Hoodies and sweatshirts. French terry or fleece-back jersey, 280–320 GSM for a standard weight. 400 GSM for the oversized, heavyweight feel currently dominant in streetwear.

Workwear polos and trousers. Pique cotton or polycotton, 200–280 GSM. For outdoor and construction use, look for a ripstop weave on bottoms — it resists tearing at stress points.

Windbreakers and shell jackets. Woven polyester shell, 80–120 GSM. The shell weight doesn't tell the whole story: look at the DWR (durable water repellent) coating and whether seams are sealed.

When you brief a manufacturer at this level of detail, you signal that you know what you're doing. You'll get better pricing, faster sampling and higher quality output. And if you don't know these numbers yet, say so — a good manufacturer will walk you through the options rather than quoting whatever you happened to name.

For more on where designs go wrong between the drawing and the garment, see why clothing designs fail in production.

Mistake 5: Choosing a manufacturer based on price alone

The cheapest quote is almost never the best option for a first production run. Four things matter more.

Do they push back? This is the most useful signal and the one nobody thinks to look for. If you ask for something that won't work — cotton leggings, a print on a stretch knit, embroidery too fine for the fabric — a manufacturer who quotes it without comment will make it, and you'll find out what's wrong after you've paid. One who tells you before you commit is worth more than one who's 10% cheaper.

How fast do they reply? If your manufacturer takes five days to respond to a sample revision, your timeline extends by weeks. Look for a reply within 24 hours and one named person handling your order, rather than a general inbox.

Who are you actually talking to? Working directly with a manufacturer rather than through a sourcing agent means you're not paying a margin on top of a margin, and you get straight answers about what's happening to your order. Ask whoever you're speaking to whether they own the factory. Plenty of websites that look like manufacturers are brokers.

Can they show you the work? Ask to see garments they've produced in the category you're ordering. Not a stock photo gallery — actual production they can talk you through. Anyone can list eighteen printing techniques on a website.

What to look for in a manufacturing partner

The apparel manufacturing landscape has shifted. The brands winning right now are working with manufacturers who offer:

A genuinely low minimum — 30 pieces per style, not 300
In-house sample development — pattern making, first sample, revision and approval under one roof
Fabric sourcing support — rather than leaving you to source blind
Private label branding — woven labels, hang tags and custom packaging included in the service
Transparent lead times — realistic timelines communicated upfront, not revised after the deposit has cleared

At AKFA we manufacture across activewear, streetwear, workwear and casualwear — from first sample through to bulk production and delivery, which is included in the price we quote you. Our minimum order is 30 pieces per style.

If you want to know how the process runs end to end, with real timings at each stage, read how it works: from first enquiry to delivered order.

If you're planning your first production run, or scaling an existing line, send us your design and we'll come back with a straight quote.