The price of a custom garment is built from a small set of cost blocks: fabric, trims, decoration, labor, and overhead, with quantity and complexity determining how those blocks divide per unit. Two factories can quote different prices for the same design because they price the blocks differently, source materials differently, or assume different quantities. Understanding the structure lets a buyer compare quotes fairly and negotiate on the levers that actually matter. This guide explains the cost building blocks, how quantity and complexity move the unit price, and the hidden costs that appear after the quote.
Why Two Factories Quote the Same Design Differently
The same design can produce very different quotes for legitimate reasons.
What Makes the 2026 Seamless Polo & T-Shirt Series a Best-Seller?
Our Seamless Series is the hottest trend of 2026! With irritation-free, seamless construction, enjoy all-day smooth comfort. Breathable, moisture-wicking fabric keeps you cool and confident anywhere.Fabric sourcing is the largest variable: the same fiber in different weights, yarn counts, and qualities costs differently, and factories with better fabric supply chains can buy at different prices. Labor rates and line efficiency differ between factories. Overhead, including QC systems and compliance, is priced differently. And the assumptions behind the quote, such as quantity per color and decoration complexity, change the number even when the design looks identical.
The first step in comparing quotes is to compare the assumptions, not just the totals.
The comparison is also a negotiation context: knowing why prices differ lets a buyer negotiate on the real levers rather than asking for a blanket discount. A factory that priced higher on fabric can switch fabrics; one that priced higher on labor cannot switch its workers.
The Cost Building Blocks of a Garment
Fabric. The largest single block, driven by composition, weight, and quality. Fabric cost is usually 40-60 percent of a garment’s direct cost, which is why fabric selection is the biggest pricing lever.
Trims. Thread, buttons, zippers, labels, and packaging. Trims look small but add up, especially for branded components.
Decoration. Printing, embroidery, or bonding, priced by method, placement, and color count. Decoration can add meaningfully to a decorated garment.
Inside Sino Finetex: The Factory Trusted by Global Brands
Over 20 years of expertise, trusted by leading global brands worldwide. From premium fabrics to finished products — including underwear, loungewear, and sportswear — we deliver quality at every step.Labor. Cutting, sewing, and finishing, priced by the operations the style requires. Complex styles with more operations cost more to make.
Overhead and margin. Factory overhead, quality systems, and profit are spread across the order, which is why quantity changes the unit price.
Within fabric, the levers are composition, weight, and quality tier. The same silhouette in a basic cotton and a combed long-staple cotton differs in price as much as in hand feel, so the fabric tier should be set deliberately rather than defaulted.
Within labor, the levers are the operations the style requires. A garment with more panels, more seams, or more decoration steps takes more machine and operator time, and each operation adds cost. Simplifying construction is the most direct way to reduce labor cost without changing the fabric.
Within overhead, the levers are quality systems, compliance, and batch size. A factory running documented QC and compliance processes prices them into the order; the buyer is paying for evidence as well as garments.
Decoration is a cost block worth separating when it exists: the method, the color count, and the placement all change the price, and a decorated garment’s cost can differ from a plain one by more than the decoration fee alone. Specifying decoration precisely prevents the quote from drifting.
How Quantity, Styles, and Colors Move the Unit Price
Unit price falls as quantity rises, because fixed costs spread over more pieces. The same style at 1,000 pieces costs less per unit than at 200, and the curve flattens as volume grows.
Styles and colors work against the curve. Each new style adds pattern and setup work, and each color adds dyeing and fabric minimums. Splitting an order across many styles and colors creates small batches that raise the effective cost per unit even when the total quantity looks large.
The practical lever is consolidation: fewer styles and colors, deeper quantities per SKU.
The effect is visible in a simple example: an order of 1,000 pieces across ten styles means ten setups and ten small batches; the same 1,000 pieces across two styles means two setups and five times the quantity per SKU. The unit cost difference comes from the setups, not from the fabric.
The same logic applies to sizes within a style: sizes are usually mixed freely, while colors are not, so the color count is the binding constraint on batch size. Designing around fewer colors is the most reliable way to improve unit cost without touching the design.
Hidden Costs Buyers Forget
The quote is not the total cost.
Sampling fees, if any, are paid before bulk. Testing for compliance or performance adds cost. Packaging, especially custom packaging, is often quoted separately. Freight and duties vary by mode and destination, and customs clearance can add fees. Some factories charge for approved samples that include the bulk fabric.
Comparing total cost per sold unit, including these items, is the only fair comparison.
Compliance and testing deserve their own line. Material tests, performance tests, and certification documentation add cost that varies by market, and a quote that assumes none of it will surprise the buyer later. Freight deserves detail too: sea and air differ in price by an order of magnitude, and the mode should match the timeline, not the quote.
Sampling cost is a planning item rather than a surprise: the number of rounds and the fabric used for pre-production samples should be stated, because sample fabric is not free even when sample labor is included.
How to Compare Quotes Apples to Apples
- Put the same specification, quantity, and shipping assumptions into every quote.
- Ask for the cost breakdown by block: fabric, trims, decoration, labor, overhead.
- Confirm what is included: sampling, testing, packaging, freight.
- Compare unit price at the same quantity, not at different quantities.
- Add the hidden costs before comparing totals.
The comparison should also weight quality and delivery, not just price: a slightly higher quote from a factory with a stronger QC record and better on-time history is often cheaper per sold unit. The quote comparison is the start of the decision, not the end.
The final discipline is to update the cost model after every order: actual fabric cost, actual sampling rounds, and actual freight all refine the next estimate, and a brand that tracks them prices its next range from evidence rather than memory.
The takeaway is that garment pricing is transparent when you ask for the breakdown, and negotiation is effective when it targets the blocks that drive the number.
Ask for a Transparent Breakdown
A factory that itemizes its quote is easier to evaluate than one that gives a single number. The breakdown shows where the money goes and where negotiation is possible, and it exposes assumptions that would otherwise surface later.
The breakdown also enables value engineering: instead of asking for a lower total, a buyer can ask which block could be reduced without changing the product story. Replacing a premium trim, adjusting a finish, or consolidating colors are all levers that move a specific block.
Price is only one half of the decision; total cost per sold unit is the other. A factory quoting a lower unit price with weaker QC or longer lead times can be more expensive by the time defects and delays are counted, so the breakdown should be read together with the factory’s quality and delivery record.
How do I reduce garment cost without changing the design?
Compare the itemized breakdown and adjust the blocks that do not affect the product story: a premium trim, an unnecessary finish, or a color that can be consolidated. Value engineering targets specific blocks rather than the total.
Why do seasonal orders cost differently?
Fabric prices, labor availability, and capacity utilization shift with the season, and peak-season orders compete for scarce production slots. Earlier orders usually secure better pricing and scheduling.
When you request a quote, state the quantity, the fabric direction, the decoration, the packaging, and the target market, and ask for the breakdown. The Sino Finetex team can provide itemized quotes for custom programs, and the same comparison method applies to any manufacturer on your shortlist.
Frequently Asked Questions
Why are garment prices different between factories?
Factories price fabric sourcing, labor, overhead, and assumptions differently. Comparing the assumptions and the cost breakdown, not just the totals, reveals where the difference comes from.
What is the biggest cost in a garment?
Fabric is usually the largest block, often 40-60 percent of direct cost, which makes fabric selection the biggest pricing lever.
Does unit price drop with quantity?
Yes, because fixed costs spread over more pieces. The curve flattens as volume grows, so the savings between 500 and 1,000 pieces are larger than between 5,000 and 10,000.
Do more colors increase cost?
Yes. Each color adds dyeing and fabric minimums, and splitting an order into more colors creates smaller, more expensive batches.
What costs are not in the quote?
Sampling fees, testing, custom packaging, freight, duties, and customs clearance are often separate. They should be added before comparing totals.
How do I negotiate a better price?
Consolidate styles and colors, increase quantity per SKU, simplify decoration, and compare itemized breakdowns so the negotiation targets the real cost blocks.
