Sampling in fashion manufacturing is the process of making one or more test garments before committing to bulk production. You do it to verify construction, fit, fabric quality, and factory capability, before wiring a production deposit. A bad sample tells you what bulk will look like. A rejected sample costs you a few hundred dollars. A rejected bulk order can cost you the whole run.
At Greige, the garment sourcing platform connecting independent fashion brands with Indian manufacturers, every production run starts with at least two sample stages. This is not optional overhead, it is the quality filter that stands between your design and a warehouse full of unusable stock.
The three sample types (and what each one is for)
1. Proto sample (prototype)
The first physical version of your garment. Built to check overall construction, silhouette, proportions, seam placement, pocket positioning, closure function. Usually made in a substitute fabric if your specified fabric isn't yet in stock at the factory.
Purpose: Confirm the construction concept. Not for final fit approval. Typical lead time: A couple of weeks from tech pack approval, though this varies by garment complexity and how busy the sample room is. Cost: Charged per sample, and it scales with complexity. Get the quote in writing before you commit. Typical rounds: 1 to 2 before moving to fit sample.
The proto is where most brands get impatient. They see a rough version of their garment, notice it's not perfect, and want to skip straight to bulk. Don't. The proto stage catches structural problems, a pocket that sits 2cm too high, a hem that breaks wrong, a collar that collapses. These are easy to fix in proto. They're expensive to fix in bulk.
2. Fit sample
Built in your actual specified fabric (or very close to it), in your specified colourway. The purpose is fit confirmation: does the garment fit the body correctly across your size run? This is where grading errors, ease problems and proportion issues get caught.
Purpose: Final fit confirmation before bulk order. Typical lead time: Usually faster than the proto, because the construction is now established. Cost: Generally lower than the proto, because you're tweaking rather than building fresh. Typical rounds: 1 to 2.
The counterintuitive truth about fit samples: most brands think the factory's job is to match their design. It isn't, not exactly. The factory's job is to produce a garment that fits a real body. If your flat sketch has proportions that don't translate to a wearable garment, the fit sample is where you find out. Good factories will flag this. Bad factories will build exactly what you spec and let you discover the problem at bulk.
3. Pre-production sample (PP sample)
The final approval sample before bulk production begins. Built exactly as bulk will be made, correct fabric, trims, labels, wash treatment, packing. The PP sample is your benchmark. Every single unit in your bulk order should match it.
Purpose: Lock the production standard and approve it in writing before bulk starts. Typical lead time: Usually the shortest of the three stages. Cost: Often folded into bulk order terms, or charged as a separate line. Confirm which before you sign off. Critical rule: Do not approve bulk production until you have physically reviewed and signed off on a PP sample.
Total sampling time: what it actually takes
For a typical India production cycle, the sampling phase runs in sequence: tech pack to proto, proto review to fit sample, fit review to PP sample, then PP approval into bulk. Each step depends on the round before it being approved.
| Stage | Time from previous approval |
|---|---|
| Tech pack → proto delivery | a couple of weeks |
| Proto review → fit sample delivery | one to two weeks |
| Fit review → PP sample delivery | about a week |
| PP approval → bulk production start | same week |
Costs vary by fabric, garment complexity, and order size, so treat any single number with caution and get your own quote. As a planning rule of thumb, budget roughly a month or more from tech pack to bulk production start on a well-run first order, then add the bulk production window and ocean freight on top.
For a week-by-week breakdown of the full production calendar including sampling, see the full India production timeline.
What factory-side guides miss for DTC brands
Factory-facing platforms describe sampling from a production operations perspective: sample rooms, CAD files, pattern cutting. That's useful for factories, not for brand founders.
From a brand buyer's side, the questions that matter are different:
- Do I pay for samples? Usually yes, proto and fit samples are charged. PP samples may be credited against bulk. Always ask.
- Who owns the sample? The factory made it; you paid for it. You own the right to bulk produce from that pattern. Get this in writing before sharing your tech pack.
- Can I send samples to multiple factories for comparison? Yes. This is called a competitive sample run. Standard practice. Just note that sharing a detailed tech pack with a factory you don't intend to use creates intellectual property exposure if your design is distinctive. Use a lighter brief for comparison purposes.
- What if the proto is wrong? You request amendments. A second round of protos is normal. Three rounds signals either a complicated design or a factory that doesn't communicate well, both worth noting.
The insider detail most brands learn too late
India's fabric market often runs on multi-week mill minimums for custom fabrics. If your specified fabric requires a custom dye or a specific weight not in stock at your factory's regular supplier, your proto timeline can stretch. The factory needs to source the fabric before they can cut your first proto.
The fix: ask your factory "Do you have my fabric in stock or do you need to order it?" on day one. If they need to order custom fabric, that timeline starts immediately, before you finalise your tech pack, not after.
This is one of the most common reasons first-time brands miss their launch windows. The fabric lead time runs in parallel with tech pack development, not after it.
The FOB price your factory quotes assumes sampling is complete and the production standard is locked. Sampling costs are separate, budget them before you evaluate whether India production makes financial sense for your style.
FAQ
What is sampling in fashion and why is it important? Sampling is the process of making test garments, proto, fit, and pre-production samples, before committing to bulk production. It verifies construction, fit, fabric quality, and factory capability. Skipping sampling means finding problems at bulk when corrections are expensive.
How long does clothing sampling take in India? It runs in sequence: proto first, then fit sample, then pre-production sample, with each stage waiting on approval of the one before. As a planning rule of thumb, budget roughly a month or more from tech pack to bulk production start on a well-run first order, though timelines vary with garment complexity and fabric sourcing.
How much does a clothing sample cost from India? Samples are charged per piece, and the cost varies with garment complexity, fabric, and the factory. Proto and fit samples are usually billed, while a pre-production sample is sometimes credited against the bulk order. Always get the quote in writing before you commit.
What is the difference between a proto and a fit sample? A proto (prototype) is the first physical version of your garment, usually made in substitute fabric to check construction and proportions. A fit sample is built in your actual specified fabric and colourway to confirm final fit across your size run. Proto comes first; fit sample follows after proto approval.
What is a pre-production sample? A pre-production (PP) sample is the final approval sample before bulk production begins. It is built exactly as bulk will be manufactured, correct fabric, trims, labels, washes, packing. You approve the PP sample in writing, and it becomes the quality benchmark that every unit in your bulk order must match.
Does Greige handle sampling? Yes. Greige manages the full sampling process, proto, fit, and PP samples, as part of its production coordination fee. This includes tech pack submission, sample tracking, amendment communication, and approval documentation.