Cut and Sew Manufacturer in Portugal

Cut and sew is the traditional method of garment manufacturing where raw fabric is cut into pattern pieces and sewn together to create a finished product. Unlike print-on-demand or decorated blanks, cut-and-sew production gives you complete control over every aspect of your garment — the fabric, the construction, the fit, the labels, and the finishing. It is how every serious clothing brand manufactures.

The process starts with a pattern — the blueprint for your garment. This pattern is graded across your size range, then arranged on a digital marker that maps how the pieces will be laid out on the fabric to minimise waste. The fabric is then cut, either by hand for small runs or by CNC machine for production quantities. Cut pieces are bundled by size and sent to the sewing floor, where they are assembled step by step on industrial machines. Once sewn, garments go through finishing (pressing, steaming, thread trimming), quality control, and packing.

At White Cotton, every stage of this process happens in our own factory in Barcelos. We do not outsource cutting to one facility, sewing to another, and finishing to a third. Having everything under one roof means we control quality at every step, we can respond quickly to issues, and your lead times are shorter because there is no transport between workshops. When we say full-package, we mean it — one factory, one point of contact, one standard of quality from start to finish.

Many factories that call themselves cut-and-sew manufacturers are actually coordinators — they subcontract cutting to one workshop, sewing to another, and finishing to a third. This fragmentation creates quality gaps, communication delays, and longer lead times. When something goes wrong at stage three, stages one and two have already moved on to the next order.

At White Cotton, every operation is performed by our own team in our own facility. Our cutting department is twenty metres from the sewing floor, and the finishing station is next to quality control. If a fabric defect is spotted during cutting, sewing stops immediately. If a construction issue appears at QC, the sewing team adjusts in real time. This tight feedback loop is only possible when everything is under one roof.

In-house production also means consistency. The same operators who sewed your sample are the ones sewing your bulk order. The same quality inspector who approved your pre-production garment checks every unit in the final run. There is no variation between what you approved and what you receive — because the same hands, the same machines, and the same standards are involved from first sample to last carton.

We offer two production models depending on your needs. CMT (Cut, Make, Trim) means you supply the fabric and trims — we handle cutting, sewing, and finishing. This works well if you have an existing fabric supplier or need a specific material that we do not stock. You ship us the materials, we produce the garments.

Full-Package Production (FPP) means we handle everything from sourcing to shipment. We source the fabric from our network of European mills, procure all trims (zips, buttons, labels, hang tags), and deliver finished, packed garments. Most clients choose full-package because it reduces the number of suppliers they need to manage and we can often get better fabric pricing through our mill relationships.

Both models include pattern grading, marker making, cutting, sewing, finishing, QC, and packing. The only difference is who supplies the raw materials. Pricing is provided separately for each model so you can compare and choose what works best for your brand.