What a Clothing Purchase Order Is
A clothing purchase order, usually shortened to PO, is the document in which a buyer instructs a supplier to produce and deliver specific goods on agreed terms. It sits at the point where development ends and production begins. Before the order you have a tech pack, approved samples and a quotation. After the order, the factory buys materials, books capacity and starts cutting. The purchase order is therefore the reference everyone returns to if there is a question about what was agreed.
Many small brands treat the purchase order as an email or a message, but a clear written document protects both sides. It lists what is being made, in what quantities, at what price, to what quality, by when and on what terms of delivery and payment. A good clothing purchase order is specific enough that someone who has never seen the project could read it and know what should arrive. This is not legal advice, and larger or unusual orders may need a contract reviewed by a solicitor.
To build the specification the order refers to, read our tech pack guide. For the brief that comes before the order, see the supplier brief template guide.
Purchase Order vs Quotation vs Proforma Invoice vs Contract
These documents are related but not the same. A quotation is the supplier's offer of price and terms for a defined specification. A purchase order is the buyer's instruction to proceed, normally issued after the quotation is accepted. A proforma invoice is a preliminary invoice from the supplier that confirms the order and amounts, often used to arrange payment of a deposit. A contract sets out the wider legal terms between the parties. Some orders use a purchase order that refers to standard terms; others use a full contract.
The key is that the documents agree. If the quotation says one price, the purchase order another and the proforma invoice a third, the confusion is hard to resolve later. Check every figure against the others before you place the order. Our guide to clothing manufacturer payment terms explains how deposits and balances are normally linked to the order.
Purchase order vs related documents
| Document | Issued by | Purpose | When it appears |
|---|---|---|---|
| Quotation | Supplier | Offer of price and terms for a defined specification | Before the order |
| Clothing purchase order | Buyer | Instruction to produce and deliver on agreed terms | After quotation and sample approval |
| Proforma invoice | Supplier | Preliminary invoice confirming the order and the amounts due | After the order, before payment |
| Commercial invoice | Supplier | Invoice for the shipped goods, used for customs and payment | At shipment |
| Contract | Both parties | Wider legal terms of the relationship | Before or alongside the order |
A general guide. Document names and practice vary between companies.
What to Include in a Clothing Purchase Order
Begin with the header: purchase order number, date, buyer and supplier names and addresses and the contact for the order. Then list each line. A line has a style code and description, the colour, the fabric or reference to the approved sample, the size breakdown and quantity, the unit price and the currency. After the lines, state the delivery terms (the Incoterm, the delivery date and the ship-to address), the payment terms, the packing and labelling instructions, the quality and inspection requirements and the documents the supplier must provide.
The Incoterm is a short code that says who pays for transport, insurance and risk at each stage. The ICC Incoterms rules publishes the rules, and our guide to Incoterms for orders explains how FOB, EXW, CIF and DDP differ. State the Incoterm together with the named place, because the term alone is not complete. Always put the price and the Incoterm side by side, so the price is understood to include the right costs.
Clothing purchase order checklist
- Purchase order number, date, buyer and supplier details
- Style code, description, colour and reference to the approved sample
- Size breakdown per colour and total quantity per style
- Unit price, currency and the Incoterm with the named place
- Delivery date, ship-to address and any delivery windows
- Payment terms, deposit and balance triggers
- Packing, labelling and carton marking instructions
- Quality standard, inspection method and what happens to rejected goods
A general list. Add anything your retailer or channel requires.
A Short Order or an Order with Attached Terms
Small brands often send a one-page order, and larger buyers attach standard terms and conditions. Both can work. A short order is quick to write and easy to read, but it must still carry the key facts. A longer order with attached terms covers matters such as quality claims, late delivery, packaging standards and how disputes are handled. Whichever style you use, make sure the supplier has seen and accepted it before production starts, because silence is not agreement.
Short clothing purchase order vs order with attached terms
Short order
- Short order: quick to write and easy for both sides to read
- Short order: suits a first or small production run
- Short order: fewer pages to check for errors
Order with attached terms
- Order with terms: covers claims, delay and dispute handling
- Order with terms: suits repeat or larger orders
- Order with terms: takes longer to draft and agree
A general comparison. Larger or unusual orders may need advice from a solicitor.
Writing the Size Breakdown and Quantity Tolerance
The size breakdown is where many orders go wrong. Do not give only a total quantity. List the quantity for each size in each colour, so the factory can cut the right number of pieces. If you are unsure how to split the quantities, our size ratios for a first production order guide explains how to set the ratio, and it is worth reading before you finalise the numbers.
Factories rarely produce an exact quantity, so many orders agree a tolerance for over-shipment and under-shipment in advance. The range is a commercial agreement, not a rule, so write it into the clothing purchase order instead of leaving it to be argued at delivery. State whether goods outside the tolerance can be refused, and whether extra pieces will be charged. Also agree what happens to rejected pieces and how replacements are handled.
How clear each way of stating quantity tends to be
1 dot = low, 5 dots = high
| Avoids misunderstanding | Lets the factory cut accurately | Easy to check at delivery | |
|---|---|---|---|
| Quantity per size per colour | ●●●●● | ●●●●● | ●●●●● |
| Total quantity with a size ratio | ●●●●● | ●●●●● | ●●●●● |
| Total quantity only | ●●●●● | ●●●●● | ●●●●● |
Indicative ratings based on common practice, not measured results.
Delivery Dates, Lead Time and Quality Terms
The delivery date should be tied to the point the Incoterm names, such as goods ready at the factory or loaded on board, not simply a date the goods arrive. Ask the factory to confirm the production schedule and the key milestones, and build in time for inspection. Our guides to the time and action calendar and to clothing production lead times show how the dates fit together.
Quality terms belong in the order too. Refer to the approved pre-production sample, the specification and the inspection standard, for example an AQL level, so that acceptance is not left to opinion. The garment quality control and AQL inspection guide explains how sampling plans work. After the order, keep communication organised, so you are not chasing for updates, as explained in our guide to stopping the chase after the purchase order.
From approved sample to sent order
- 1Confirm the approved sampleName the pre-production sample the bulk must match
- 2Match the quotationCheck price, quantity and terms against the accepted quote
- 3Write the order linesStyle, colour, size breakdown and unit price for every line
- 4Add delivery and payment termsIncoterm, dates, deposit and balance triggers
- 5Add quality termsReference the sample, specification and inspection standard
- 6Send and get written confirmationAsk the supplier to confirm and sign or return the order
A simplified method. Adapt it to your own process.
Why Purchase Orders Go Wrong
Most purchase order disputes come from a few causes, and almost all are written-detail problems. The chart below is an illustration, with placeholder percentages, of how those causes might be spread. It is not survey data. It is meant to show that unclear wording does more damage than any single clause.
Illustrative split of where purchase order disputes start
Placeholder split, not data
- Unclear specification or sample reference30%
- Quantity or size breakdown25%
- Price and Incoterm mismatch25%
- Delivery and payment terms20%
An illustration with placeholder percentages to show that most disputes begin with unclear wording. It is not survey data.
Common Purchase Order Mistakes and Amendments
Even a careful clothing purchase order may need to change. A colour is dropped, a date moves or a quantity is revised. Treat every change as an amendment: write it down, give it a reference, state what it replaces and get the supplier to confirm. Verbal changes and message threads are easy to forget and hard to prove. The table lists the mistakes that cause most trouble.
Purchase order mistakes and what to do
| Mistake | What can go wrong | What to do |
|---|---|---|
| No sample or specification reference | The factory makes to its own interpretation | Name the approved sample and the tech pack version |
| Total quantity only | Sizes are cut in the wrong ratio | List quantity per size per colour |
| Price without an Incoterm | Freight and risk are unclear | State the Incoterm and named place |
| No quantity tolerance | Argument over small over or under-shipment | Agree the tolerance in writing |
| Changes agreed by chat | Nobody can prove what was agreed | Issue a written amendment and get it confirmed |
A general guide to common mistakes, not an exhaustive list.
How Ruhrose Supports Brands Placing an Order
Ruhrose develops hoodies, fleece, jersey, denim and woven casualwear with production in Bangladesh and UK buyer support. Before a clothing purchase order is placed, we help you confirm the approved sample, the sizes, the colours and the terms, so the document matches what will be made. We do not publish prices or minimums here, because they depend on the fabric and quantity. UK buyers can read the official import guidance at GOV.UK guidance on importing goods before the order ships. To discuss your order, visit Ruhrose and send the sample reference and the quantities you have in mind.