Post Highlights

• The exact line items on a manufacturer’s costing sheet — fabric, labour, trims, overhead, and margin — and what each actually represents
• Why two quotes for the same garment can differ by 40% without either manufacturer being wrong
• MOQ impact on unit price — the specific volume thresholds where costs shift and why
• What you can realistically negotiate on a manufacturer quote — and the line items that are genuinely fixed
• How to spot an overpriced quote before you accept it

A mid-volume UK clothing brand receives two quotes for the same jacket. Same spec. Same fabric reference. Same quantity.

Quote A: £38.50 per unit. Quote B: £54.00 per unit.

Neither manufacturer is being dishonest. The difference sits in four line items — overhead recovery rate, margin percentage, trim sourcing method, and labour allocation — that the brand has never seen because no one has ever shown them a costing sheet.

Understanding how clothing manufacturers calculate pricing does not require an accounting qualification. It requires knowing what the line items are, what drives each one, and which ones respond to negotiation. A brand that can read a costing sheet is a brand that can have an adult conversation about price — rather than accepting or rejecting a number it cannot interrogate.

What Goes Into a Garment Manufacturing Price?

Every manufacturer quote is built from the same underlying components. The variables are the inputs to each component — not the structure itself.

The six cost components that appear on every costing sheet, in every production model, at every volume level:

Fabric cost — the largest single line item in most garments. Typically 40–60% of total unit cost depending on fabric specification and garment complexity.

Labour cost (CMT) — the cost of cutting, making, and trimming the garment. Varies by complexity, not by fabric value.

Trim and component cost — zips, buttons, labels, thread, interfacing, elastic, and all non-fabric components.

Overhead recovery — the manufacturer’s share of fixed costs: rent, machinery depreciation, utilities, management, and quality control resource, allocated across all production.

Profit margin — the manufacturer’s commercial return. Typically 10–20% in UK domestic production.

Packaging and finishing — polybags, hangers, hang tags, and any finishing operations not included in the CMT rate.

The total of these six components is your unit cost. The quote you receive is that total, plus any additional services — fabric sourcing, pattern development, sampling — that are bundled into the production price rather than charged separately.

The Costing Sheet Explained — Line by Line

A manufacturer’s costing sheet is the document that shows how the quote was built. Not every manufacturer shares it unprompted. Asking for it — at quote stage, before any order is placed — is reasonable and revealing.

Fabric Cost

Fabric cost on a costing sheet is calculated as: fabric consumption (metres per garment) × fabric price per metre + wastage allowance.

Fabric consumption varies by garment type, pattern complexity, and size range. A standard adult t-shirt consumes approximately 1.4–1.8 metres of jersey fabric per unit. A tailored jacket consumes 2.2–3.5 metres depending on construction. A patterned fabric requiring matching at seams increases consumption by 10–20% above the base figure.

The wastage allowance — typically 8–15% added to the base consumption figure — covers cutting room losses: end-of-roll wastage, selvedge allowance, and fabric defect replacement. Manufacturers who include a lower wastage allowance are either more efficient cutters or are underestimating their true fabric cost.

Fabric price on the costing sheet should reference a specific mill and fabric specification. A vague “jersey fabric” entry without a mill reference or weight specification is not a costing — it is an estimate that will move when the order is placed.

Labour Cost (CMT)

Labour cost is calculated as: standard minute value (SMV) × operator minute rate.

The SMV is the number of minutes a trained operator requires to complete the garment — cutting, making, and trimming combined. It is set by time-and-motion study on the production floor. A standard t-shirt has an SMV of approximately 12–18 minutes. A tailored jacket runs 90–180 minutes depending on construction specification.

The operator minute rate in UK domestic production in 2026 is approximately £0.22–£0.35 per minute, based on the National Living Wage plus on-costs (employer National Insurance, holiday pay, supervision allocation) (Source: ONS, 2024).

Labour cost is not the place most brands focus their negotiation. It is also not where meaningful savings exist. UK National Living Wage requirements set a floor that responsible manufacturers will not go below. Brands that push labour costs aggressively in negotiation are pushing against a compliance floor, not a commercial margin.

Trims and Labels

Trim cost covers every component that is not the main fabric: zips, buttons, press studs, elastic, interfacing, care labels, brand labels, hang tags, and thread.

On a well-prepared costing sheet, each trim item is listed individually with a unit cost and a quantity per garment. A costing sheet that shows a single “trims” line without breakdown is an estimate, not a costing.

Trim sourcing method affects cost significantly. A manufacturer sourcing trims through their established supplier network at volume will achieve lower unit costs than a brand specifying individual trim items through independent suppliers. A brand that nominates specific branded trims — a particular YKK zip finish, a specific button supplier — should expect that trim line to be costed at single-order rather than volume pricing.

Overhead and Margin

Overhead recovery is the line item most brands underestimate and most manufacturers underexplain.

A UK clothing manufacturer operating a production floor has fixed costs that exist regardless of production volume: rent, machinery lease payments, depreciation, utilities, management salaries, QC resource, and administrative functions. These costs are real and must be recovered across the total production output.

Overhead recovery rate — the percentage added to direct costs to cover fixed overheads — typically runs 20–40% of direct cost in UK domestic manufacturing (Source: UKFT, 2024). A manufacturer operating an older facility with depreciated machinery and a stable long-term lease will have a lower overhead rate than one in a newer facility with higher capital costs.

“Overhead rate is where the most significant structural difference between manufacturer quotes sits. Two factories with identical labour rates and fabric costs can produce quotes 15–20% apart based on overhead recovery alone. This is not dishonesty — it is real cost difference.” — Silk Routes Manufacturing Team

Profit margin in UK clothing manufacturing typically runs 10–20% of total cost. A margin below 10% is commercially unsustainable long-term. A margin above 25% on standard production warrants questioning — though specialist or bespoke production justifies higher margins on lower volumes.

How MOQ Affects Per-Unit Price

Minimum order quantity affects unit price through its impact on every cost component — not just fabric procurement.

The relationship is not linear. Unit price does not decrease proportionally with volume. It drops at specific thresholds where fixed cost allocation shifts.

The setup cost effect at very low quantities is often invisible in quotes — manufacturers build it into the unit price rather than showing it as a line item. A quote for 50 units that appears to have the same structure as a quote for 500 units is almost certainly recovering setup cost through inflated overhead or margin lines rather than showing it transparently.

At the 300-unit threshold, fabric procurement efficiency becomes meaningful — a manufacturer can order a full fabric roll or bolt quantity, reducing per-metre cost and improving their fabric line item. That saving is partially — not fully — passed to the brand.

At 600+ units, production line utilisation improves. Operators become faster on a specific style as the run progresses — the learning curve effect reduces effective SMV over a long production run. A style that takes 45 minutes per unit at the beginning of a 1,000-unit run may take 38 minutes per unit by the end. That efficiency gain is real and partially reflected in volume pricing.

What You Can and Cannot Negotiate

Not every line item on a costing sheet responds to negotiation. Understanding which ones do — and what leverage is required — prevents brands from wasting goodwill on fixed costs and missing opportunities on variable ones.

Negotiable with the right leverage:

Margin — negotiable after a track record of consistent ordering and clean payment. A manufacturer protecting a 20% margin on a first order may accept 14–15% on a third-season client placing predictable annual volume. This is a relationship negotiation, not a price negotiation.

Overhead recovery rate — indirectly negotiable through volume and scheduling. A brand that books production slots 12+ weeks in advance, orders consistently, and fills production gaps reduces the manufacturer’s overhead burden. Some of that reduction is available as a pricing concession.

Trim sourcing — negotiable by consolidating trim specification to the manufacturer’s existing supplier network rather than nominating individual suppliers. The cost difference can be 15–25% on the trim line.

Fabric sourcing commission — if the manufacturer is sourcing fabric on your behalf, they typically add a 5–10% sourcing margin. Brands that source their own fabric and supply it to the manufacturer (free issue fabric) remove this line entirely.

Not negotiable:

Labour rate — set by National Living Wage compliance requirements plus on-costs. A manufacturer who agrees to reduce their labour rate below the floor implied by minimum wage compliance is either misrepresenting their costing or non-compliant. Neither is a position to encourage.

Fabric consumption — set by the garment pattern. Changing consumption requires changing the garment design or grading. It is not a negotiating variable on an existing spec.

SMV on a complex garment — the time required to make a tailored jacket is set by the construction specification. Negotiating SMV downward on a complex garment produces a rushed garment, not a cheaper one.

How to Spot an Overpriced Quote

A quote is overpriced when its line items do not reflect the actual inputs the garment requires. There are four patterns worth knowing.

Fabric overconsumption. If the fabric consumption figure on a costing sheet is more than 15% above the expected consumption for that garment type, ask why. Legitimate reasons exist — complex patterns, large size range, directional fabric. But overconsumption is also how fabric cost padding appears on a costing sheet.

Unitemised trim line. A single “trims: £4.50” entry on a costing sheet for a garment with a zip, buttons, branded label, care label, and interfacing does not hold up to scrutiny. Itemise it. The total should be £1.50–£2.80 for a standard specification at that component count.

Overhead rate above 45%. UK domestic manufacturing overhead recovery above 45% of direct cost is high and warrants explanation. It may reflect genuinely high fixed costs — London facility, new machinery — or it may reflect inflated overhead used as margin. Ask for the breakdown.

Margin on top of overhead on top of overhead. Some costing sheets apply margin as a percentage of cost-including-overhead — which means margin is calculated on a base that already includes overhead recovery. This double-stacking is not fraudulent but it is worth identifying and asking about.

“The most useful question a brand can ask at quote stage is not ‘can you do it cheaper?’ It is ‘can you show me the costing sheet?’ The answer to the second question tells you whether the first question is even worth asking.” — Silk Routes Manufacturing Team

If you want to understand how Silk Routes builds production quotes and what a transparent costing conversation looks like in practice, visit our clothing manufacturing services page.

Common Pricing Misunderstandings

Assuming the cheapest quote reflects the lowest cost. The cheapest quote may reflect lower overhead (a smaller, efficient operation) or lower margin (a manufacturer competing aggressively for new clients). It may also reflect labour non-compliance, substandard fabric substitution, or a production model that will not scale. Price alone does not distinguish between these outcomes.

Treating sampling cost as separate from production cost. Pattern development, toile, and sampling represent real labour from skilled staff. A manufacturer who absorbs sampling cost entirely into a production quote is recovering it somewhere — usually in the production margin on the first order. Transparent costing separates sampling cost from production cost and prices each honestly.

Assuming volume always reduces unit price proportionally. Volume reduces unit price at specific thresholds driven by procurement and utilisation economics. Between those thresholds, unit price is relatively flat. A brand that increases order quantity from 400 to 450 units should not expect meaningful price movement — the next threshold is typically 600 units.

Negotiating without a costing sheet. Negotiating a quote number without seeing the underlying costing sheet is negotiating blind. The number you are negotiating against may have been set with margin for negotiation built in — or it may already be at the manufacturer’s floor. You cannot tell from the total alone.

Ignoring the payment terms when comparing quotes. A quote of £38 per unit with 50% deposit required upfront has a different cash flow implication than a quote of £42 per unit with 30% deposit and 60-day balance terms. The cost of capital on the deposit difference may reverse the apparent price advantage. Compare total landed cost including cash flow impact, not headline unit price alone.

FAQ

Why do two manufacturers quote differently for the same garment?

The most common sources of quote variation are overhead recovery rate, fabric sourcing method, trim sourcing network, and margin percentage. Two manufacturers with identical labour rates and fabric access can produce quotes 20–35% apart based on overhead structure and margin alone. A costing sheet from each manufacturer makes the source of the difference visible and the conversation about it productive.

What percentage of a garment’s cost is fabric?

For most standard garments in UK domestic production, fabric represents 40–60% of total unit cost. The range widens for technically complex garments — a performance jacket with bonded seams and specialist membranes may have a fabric proportion above 65%. For basic jersey garments with simple construction, fabric proportion may be below 40%. The figure varies by garment type, not by manufacturer.

Can I ask a manufacturer to show me their costing sheet?

Yes — and you should, at quote stage on any significant order. Not every manufacturer will share a fully itemised costing sheet unprompted. Asking for it is reasonable and signals that you understand production economics. A manufacturer who refuses to share any cost breakdown on a substantial order is worth questioning — there is no legitimate reason to conceal the structure of a quote from a commercial client.

What is a standard manufacturer margin in UK clothing production?

UK domestic clothing manufacturers typically operate at 10–20% net margin on standard production. Specialist or bespoke production, low-volume runs, and technically complex garments justify margins toward the higher end of that range. Margins below 10% are commercially unsustainable — a manufacturer operating at that level is either cross-subsidising your order from elsewhere or building a case for price increases within two seasons.

How much can I realistically reduce a quote through negotiation?

On a first order, 5–10% is achievable through trim consolidation, scheduling flexibility, and fabric sourcing method. On a third or fourth order with a clean payment track record, 10–18% below opening margin positions is realistic through a combination of margin compression and overhead efficiency. Negotiating below those levels requires either exceptional volume or a market condition the manufacturer is responding to — and should be approached with caution, as the recovery of margin typically appears in quality or service.

For a complete overview of UK clothing manufacturing — types, costs, vetting, and how to find the right production partner — see our Complete Guide to Clothing Manufacturers UK.

To discuss how Silk Routes structures production quotes and what a transparent costing conversation looks like, visit about Silk Routes.

Citations and Sources

1. UKFT — UK Fashion & Textile Association: UK Garment Manufacturing Cost Structures and Industry Benchmarks. https://www.ukft.org/

2. ONS — Office for National Statistics: UK National Living Wage Rates and Manufacturing Labour Cost Data 2024. https://www.ons.gov.uk/

3. British Fashion Council — UK Clothing Production Cost and Supply Chain Report 2024. https://www.britishfashioncouncil.co.uk/

4. Made in Britain — UK Manufacturing Cost and Overhead Benchmarking Guidance. https://www.madeinbritain.org/