A first pre-production sample typically takes 10 to 20 days to produce once your design and fabric are confirmed, and most orders need one to two additional rounds of revision before final approval, adding another 7 to 14 days per round. Total sampling time for a new style usually lands between three and six weeks from confirmed spec to approved sample.
This page breaks down what happens during each part of the sampling window, what speeds it up, what slows it down, and how sampling differs between a simple blank decoration and a full cut and sew build. If your design is ready, get your custom quote and we will confirm your sampling timeline.
What Happens During Sampling
Sampling is the process of producing one or a small number of physical garments to your exact specification before committing to bulk production. It exists to catch fit, construction, fabric, and decoration problems on a single piece rather than across an entire order. See our what is a pre-production sample page for how this differs from earlier development samples.
The sample stage covers pattern drafting (for cut and sew builds), fabric sourcing or pulling from stock, cutting, sewing, decoration, and a final check against your spec before the sample ships to you for review.
Sampling Timeline, Stage by Stage
| Step | What Happens | Typical Duration |
|---|---|---|
| Pattern drafting | Cut and sew builds only | 3-7 days |
| Fabric pull/sourcing | Stock fabric or custom dye lot | 2-10 days |
| Cutting and sewing | Sample garment assembled | 2-5 days |
| Decoration | Print, embroidery, wash applied | 1-4 days |
| Internal QC | Checked against spec | 1-2 days |
| Shipping to you | Sample sent for review | 3-7 days air |
Add these together and a first sample typically reaches you in 10 to 20 days from confirmed spec, with fabric sourcing and shipping to your location as the two most variable factors.
Blank Decoration vs Cut and Sew Sampling
Sampling a blank decoration – screen print, DTG, or embroidery on a stock garment – is faster because pattern drafting is skipped entirely and the sample only needs cutting (none), decoration, and QC. This typically runs on the shorter end of the range, closer to 10 to 14 days.
Sampling a full cut and sew build adds pattern drafting and grading before a single stitch is sewn, plus the cutting and construction of an entirely new garment rather than decorating an existing one. This pushes the timeline toward the longer end, closer to 15 to 20 days for the first sample alone.
Why Sampling Takes More Than One Round
A first sample rarely nails each detail on the first attempt – sleeve length might run long, a fit might need to run boxier, a color match might need refinement. This is normal and expected; sampling exists precisely to surface these issues before bulk, not to eliminate the need for revision.
Each additional revision round adds 7 to 14 days, since the factory has to re-cut, re-sew, or re-decorate based on your feedback and ship the revised sample back. Most orders settle after one to two rounds; a heavily custom construction with multiple new elements can take three.
What Speeds Sampling Up
A complete, detailed spec at the start is the single biggest factor in sampling speed, since a vague brief forces the factory to guess at details that then need correction in a second round. Choosing stock fabric colors already in inventory, rather than a custom dye lot requiring lab dip approval, removes one of the longer variable steps entirely.
Sending a reference garment alongside your spec also speeds things up meaningfully, since our pattern team can measure it directly rather than interpreting written dimensions, which reduces the odds of a fit miss on the first sample.
What Slows Sampling Down
Custom dye lots needing a lab dip – a small fabric swatch dyed and matched to your exact color before bulk fabric is dyed – can add a week or more if the first dip is not approved immediately. See what is a lab dip for how that approval step works.
Incomplete specs, slow feedback turnaround from the brand side, and holiday or peak-season factory scheduling are the other common causes of a sampling window running past the typical range. Feedback turnaround is worth flagging specifically – a sample sitting unreviewed on a founder’s desk for two weeks adds two weeks to total timeline the same way a factory delay would.
Sample Types: Development vs Pre-Production vs Bulk-Approval
Not all samples in a manufacturing timeline serve the same purpose, and confusing them is a common source of timeline surprises. A development sample is an early, rougher piece used to test a concept or fabric before the pattern is finalized – it is optional and mainly used for entirely new silhouettes. A pre-production sample is the formal checkpoint: sewn from the graded pattern in the confirmed fabric, and this is the sample that must be approved before bulk starts.
A bulk-approval sample, sometimes called a top-of-production or shipment sample, is pulled from the actual bulk run partway through cutting to confirm the production matches the approved pre-production standard. This step does not add meaningful time since it runs alongside bulk production rather than before it, but it is worth knowing it exists separately from the earlier sampling rounds.
Sampling for Multiple Colorways or Sizes
If your order covers multiple colorways of the same style, only one sample is typically needed for fit and construction approval, with additional swatches or lab dips used to confirm color match rather than full garments in each color. If your order covers multiple distinct styles – say, a hoodie and a tracksuit in one drop – each style needs its own sampling round, and these can often run in parallel rather than one after another, which keeps a multi-style launch from stacking sampling time end to end.
Size range sampling is different again. A pre-production sample is usually sewn in one base size, most often a medium, and the pattern is graded across your full size range mathematically rather than sampling each size individually. If a specific size at the extreme end of your range, an extra small or a 3XL, is critical to get right, we can sample that size separately on request, which adds a short additional round but removes the risk of a fit surprise at the size extremes.
A Realistic Sampling Timeline Example
A US brand sent a cut and sew tech pack for a heavyweight hoodie with puff embroidery in a custom navy shade. Pattern drafting took 5 days, the lab dip for the custom navy took 9 days to approve after one resubmission, cutting and sewing took 4 days, and embroidery took 2 days. The sample shipped air freight and arrived in 6 days – a total of 26 days for the first sample, on the longer end because of the custom color. The founder requested a half-inch shorter body on the second round, which added 9 more days for a revised sample, landing at 35 days from spec to full approval.
How Sampling Fits Into the Full Production Timeline
Sampling sits between design lock and bulk cutting in the overall production sequence – see how clothing manufacturing works for where it falls among the other six stages. Bulk production does not start until a sample is fully approved, so sampling delay pushes the entire ship date back day for day.
This is why we recommend building sampling time into any launch date planning from the start, rather than treating it as a buffer that can be compressed if a founder is running behind on marketing or pre-orders.
Sampling Cost: Is It Charged Separately?
Sample cost is typically charged per piece and is separate from bulk unit pricing, since a single sample carries the full fixed cost of pattern drafting, small-batch fabric, and setup that would otherwise spread across hundreds of bulk units. Many manufacturers, Minku included, credit the sample cost toward the bulk order once it is placed, so the sample fee is not a sunk cost if the project moves forward.
Revision rounds on a sample generally do not add a second full sample fee if the change is a targeted fix – a hem length or a color match – rather than a full redesign requiring new fabric or pattern pieces from scratch. It is worth confirming this with any manufacturer before starting, since policies vary and it changes the real cost of a multi-round sampling process.
How Minku Manages Sampling Speed
Our Pakistan factory keeps common streetwear fabric weights in stock specifically to avoid custom dye lot delays on standard colors, and our pattern team works from reference garments or tech packs interchangeably to avoid a slow start caused by incomplete documentation. Each sample is checked internally against your spec before it ships, so problems get caught before you see the piece rather than after.
Send your design and target launch date and we will map a realistic sampling timeline against it, then get your custom quote to start the clock. For the full production journey once your sample is approved, see the custom clothing manufacturing hub.
How Long Does Clothing Sampling Take? — In Detail
