The first production run is where most of a brand's manufacturing lessons get learned — usually the hard way. Most of these mistakes are not about picking the wrong factory; they are about how the order itself gets set up and communicated. Here are the ones that come up most often.
Treating the tech pack as optional
A verbal description or a moodboard is not a tech pack. Without exact measurements, construction details, and material specs written down, the factory has to fill in gaps with assumptions — and those assumptions rarely match what the brand had in mind. A proper tech pack is the single biggest predictor of whether a first order goes smoothly.
Skipping or rushing the sample stage
Approving bulk production off a photo of a sample, instead of the physical piece in hand, is a common shortcut that backfires. Fabric hand-feel, stitching quality, and color under real light don't always come through in a photo. Every sample stage exists to catch a specific class of problem — skipping one just moves that problem into the bulk order.
Underestimating true lead time
Brands often count only the production days and forget sampling rounds, fabric sourcing, and shipping transit time — all of which stack up before a garment reaches a warehouse. A factory quoting "20 days production" is not quoting the full timeline from order placement to delivery.
Ordering the minimum without planning for defects
Even a well-run production run has some percentage of units that won't meet the final quality bar. Ordering exactly the number needed, with no buffer, turns a normal defect rate into a shortfall the brand only discovers after the shipment arrives.
Not agreeing on quality standards in writing
"Good quality" means different things to different people. Without a written AQL (Acceptable Quality Level) standard and clear photos of what counts as a defect, disagreements at final inspection become a matter of opinion instead of a matter of fact — and opinions are much harder to resolve once a shipment is ready to leave the factory.
None of these mistakes are about bad luck or a bad factory — they are about process, and every one of them is avoidable with the right questions asked before the order is placed, not after.