How to Calculate the Landed Cost of a Custom Apparel Order
The unit price a factory quotes is not the price you pay. Between the quotation and your warehouse sit freight, duty, packaging upgrades, inspection fees, defect allowance and the cost of money tied up in stock that has not sold yet. Buyers who compare suppliers on unit price alone routinely choose the more expensive option, because the cheapest FOB number often carries the most expensive route to your shelf.
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What landed cost actually includes
Landed cost is the total amount you must spend to have one sellable garment sitting in your warehouse, divided by the number of garments you can actually sell from the shipment. Both halves of that sentence matter. The first half is more than the invoice. The second half is smaller than the quantity you ordered, because some units will be rejected, short-shipped or written off.
Six cost blocks sit between the factory quotation and the shelf:
- Ex-works or FOB unit cost — the garment itself, at the point the trade term hands over responsibility
- Freight — whatever moves the goods from that handover point to your door
- Duty and import tax — charged on customs value, which is usually not the number on the invoice
- Origin and destination charges — terminal handling, documentation, customs brokerage, delivery
- Inspection and packaging — third-party inspection, hang tags, polybags, cartons, retail packing upgrades
- Cost of money and cost of failure — the working capital tied up in transit and stock, plus the allowance you should carry for defects
Most buyers build the first three and forget the last three, which is exactly where a supplier comparison stops being a comparison.
The comparison rule: never compare two suppliers until both quotations have been converted to the same Incoterm and the same destination. A DDP quote and an FOB quote on the same garment are not two prices for the same thing; they are two different products, one of which includes a logistics service.
What sits inside a garment unit price
Understanding the unit price helps you see which cost lines are genuinely negotiable and which are simply arithmetic. A garment factory quotes from four variables, and only some of them move with volume.
| Cost block | What it covers | Does it fall with volume? |
|---|---|---|
| Fabric consumption | Metres or kilograms per garment, plus wastage | Slightly — wastage falls, material cost does not |
| Sewing operations | Standard allowed minutes per garment across the line | Modestly — learning curves and line efficiency improve |
| Trims and decoration | Buttons, zips, labels, embroidery, printing | Only at purchase thresholds set by the trim supplier |
| Packaging | Polybag, hang tag, carton, retail pack | Yes, and it is the easiest block to redesign |
Two consequences follow. First, material and labour are largely fixed per garment, so a very large discount usually means something in the specification changed, not that the factory became generous. Second, the blocks that do fall with volume — decoration, labels and packaging — are also the blocks that carry setup costs, which is why a deep custom packaging programme can raise your unit price at low volume while a neutral pack lowers it. For the commercial context around the number — how a quotation is requested, what MOQ does to it and how packaging is handled — see our apparel order and quotation FAQ.
Ask for the split, not just the number. A supplier who can tell you roughly how the unit price divides between fabric, make and trim is a supplier who can also tell you what to change if the price must come down — and that is a more useful conversation than a request for a discount.
Trade terms decide what sits outside the price
The Incoterm is the single largest hidden variable in an apparel quotation, because it decides where the supplier's responsibility ends and yours begins. The same garment can be quoted at four different prices on four different terms, and the difference is entirely the logistics and duty content.
| Term | Supplier arranges | You pay for | Practical fit |
|---|---|---|---|
| EXW | Nothing beyond making the goods | Collection at the factory, all freight, all clearance | Only useful if you already have a forwarder collecting in the region |
| FOB | Delivery to the port of loading | Ocean or air freight, insurance, destination charges, duty | The usual basis for buyers who want control of the freight |
| CIF | Delivery to your destination port | Destination charges, duty, onward delivery | Simpler to compare, but insurance cover is usually minimum unless agreed |
| DDP | Everything, to your named address | Nothing further, provided duty is genuinely included | Convenient for small parcels and first orders; confirm who clears customs |
The trap in this table sits in the CIF row. Under CIF the supplier pays the freight and the insurance but risk transfers when the goods are loaded, so a lost container means a claim on a policy the supplier arranged, at whatever cover level was standard. If you want cost and risk to travel together, ask for a delivered term and state it explicitly rather than assuming it.
Budgeting freight for apparel
Apparel is bulky and light, which makes it the worst possible cargo for volumetric pricing. Carriers charge on whichever is greater, actual weight or volumetric weight, and a carton of knitwear occupies a great deal of space for very little mass. That single fact drives most of the freight decision.
| Mode | Suits | Cost behaviour | The apparel-specific risk |
|---|---|---|---|
| Express courier | Samples, counter-samples, small top-up orders | Highest per kilogram, but door to door with no customs work from you | Volumetric charging punishes bulky garments; a puffer jacket can cost more to send than to make |
| Air freight | Launch deliveries that cannot wait, high-value or high-margin styles | Moderate per kilogram, falling as volume grows | The same volumetric issue, plus duty payable on a faster schedule |
| Sea freight | Bulk orders, full container or shared container | Lowest per unit once the shipment fills a reasonable share of a container | Moisture and compression over a long voyage; cartons must be specified for the route |
| Rail and road combinations | Landlocked destinations or inland European delivery | Between sea and air, with route-dependent reliability | Transit variability; buffer planning is harder |
Three levers reduce freight per unit before you negotiate anything with a carrier. Compression packing for knitwear, where the factory is asked to pack under controlled pressure, can reduce volume substantially without damaging the garment, provided the fabric is resilient and the pack is opened before it reaches the shop floor. Carton specification matters more than buyers expect: an underspecified carton for an ocean voyage crushes, and a crushed carton damages the garment inside. Consolidation of several styles into one shipment costs less than several small shipments, which is why mixed orders are worth planning rather than treating as an afterthought.
Work in cost per sellable unit, not cost per carton. A cheaper freight option that arrives crushed, damp or three weeks late costs more at the shelf than an expensive one that arrives intact. The freight budget should be set against the retail calendar, not against the cheapest quotation you can find.
Duty, tax and the small-shipment threshold
Duty is charged on customs value, and customs value is not necessarily the number on the commercial invoice. Depending on the destination, value may be assessed on the transaction price, on a valuation that includes some freight and insurance, or on a reference value for the category. That is why the same shipment can clear at two different duty amounts on two different days.
Three things are worth doing before you commit to an order. Ask the supplier to state the HS classification they ordinarily use for the garment type, since classification drives the duty rate and a knit top classified as a woven shirt is a different duty entirely. Ask your own broker to confirm the rate and any preferential treatment available for the origin, because trade agreements change what you owe. And check the de minimis threshold in your market, because below that value many destinations waive duty and sometimes tax — a fact that occasionally makes two small shipments cheaper than one large one, and occasionally makes them more expensive once clearance fees per entry are counted.
VAT or sales tax is a separate matter from duty and is usually recoverable if you are registered and reselling, but it is not recoverable if you are not. Include it in the cash-flow plan even when it does not belong in the cost of goods.
Six cost lines buyers forget
These are the lines that turn an apparently good quotation into a poor one. None of them is large on its own; together they commonly add a meaningful percentage to the effective unit cost.
- Defect and short-shipment allowance — budget a percentage for units you cannot sell, and treat it as a cost of the order rather than a surprise. A pre-shipment inspection reduces it; it does not eliminate it.
- Inspection fees — third-party inspection, laboratory testing and any travel for a factory visit are real costs, and they are cheapest when planned into the order rather than arranged in a hurry.
- Packaging upgrades — hang tags, branded polybags, retail cartons and gift packaging each add both unit cost and setup cost, and they add volume, which adds freight.
- Cost of money — a deposit paid in month one for goods sold in month five is working capital your business cannot use elsewhere. Long ocean transit is expensive for this reason alone.
- Currency movement — if you buy in one currency and sell in another, the exchange rate between order and settlement belongs to somebody. Agree who carries it.
- Storage and handling on arrival — inbound handling, racking, re-packing for retail and the space the stock occupies. Buyers who rent warehouse space notice this; buyers who use a spare room often do not, until it fills.
Building the number
A landed cost model does not need to be complicated, but it must be built in a fixed order so that every quotation is converted the same way.
- Convert every quotation to one basis. Choose FOB or DDP and restate all suppliers on that basis, or model the difference explicitly.
- Add freight per unit. Use total freight for the shipment divided by the billable quantity, not by the ordered quantity.
- Add duty on customs value, then tax. Keep duty in the cost of goods; keep recoverable tax in the cash-flow plan.
- Add origin and destination charges. Terminal handling, documentation, brokerage, onward delivery.
- Add inspection and packaging. Including the retail pack, not just the export carton.
- Add the defect allowance. Divide the total by sellable units — ordered quantity less expected rejects and shortfall.
- Add the cost of money. Estimate the months of capital tied up from deposit to first sale, and put a price on them.
Run that model twice: once with the cheapest quotation and once with the fastest. The gap between them is the price of speed, and knowing it turns a debate about lead times into a decision with a number attached.
Keep the model in a spreadsheet, not in your head. Landed cost comparisons are repeated every season, and the buyers who save the most are the ones who can re-run last season's model with this season's rates in a few minutes.
Landed cost checklist
- All quotations restated to a single Incoterm and a single destination.
- Unit price split requested at least roughly between fabric, make, trim and packaging.
- Freight estimated per sellable unit, using billable weight or volume rather than actual weight.
- Compression packing and carton specification discussed with the factory before packing starts.
- HS classification confirmed and the duty rate checked for your destination.
- De minimis threshold and per-entry clearance fees compared against splitting the shipment.
- Defect and short-shipment allowance built into the divisor, not treated as a surprise.
- Inspection, testing, hang tags and retail packaging costed as part of the order.
- Cost of money estimated from deposit date to first sale date.
- Currency exposure assigned to a named party in the contract.
FAQ
Should I ask for FOB or DDP pricing?
FOB is the better basis if you have a freight forwarder and want to control the ocean leg, because it keeps the freight and insurance visible and negotiable. DDP is easier if you would rather hand over the whole logistics problem. What matters is consistency: compare suppliers on one term, and if a supplier will only quote on another, restate their price before you compare it.
Does a lower unit price always mean a lower landed cost?
No, and the gap is often large. A lower unit price achieved by a lighter fabric, a thinner carton or a cheaper decoration method can raise your total cost through higher defect rates and returns. It can also raise freight if the pack becomes bulkier. Compare on landed cost per sellable unit, which is the only number your business actually pays.
How much should I budget for defects and shortfall?
There is no universal figure, because it depends on the style, the fabric and the factory's process control. The productive approach is to agree an inspection standard and an acceptance criterion before production, budget a percentage for what falls outside it, and track the actual figure per supplier. After two or three orders you will have your own number, which is more useful than an industry average.
How do I estimate duty when I do not know the HS code?
Ask the supplier which classification they normally use for the garment type, then have your own customs broker confirm the rate and any preferential treatment for the origin. Classification is the supplier's working assumption but your legal responsibility, so it is worth confirming once per style family rather than per order. Get it in writing, because a reclassification later is expensive to unwind.
Is air freight ever worth it for apparel?
Yes, but for a specific reason: protecting a retail calendar. Air freight earns its premium when a late delivery would cost you a launch window, a promotion or a season, and when the margin on the affected styles is high enough to absorb the difference. For a replenishment of basic knitwear with months of shelf life remaining, it rarely is.
Get a costed quotation you can compare.
Apparel Manufacturing operates a full-category apparel supply chain from Dongguan, Guangdong, covering men's, women's, kids' and activewear with OEM/ODM support from design through delivery. Send your style, target quantity and destination market, and our team will return a quotation stated on the trade term you ask for, so it can be dropped straight into your landed cost model.
Email Apparel [email protected] or reach the sales desk on +44 7892864589. More sourcing guidance sits in our apparel buying guides.
