Design & development
Tech packs, pattern making and fit corrections, versioned in one place.
- Tech pack
- Graded patterns
- Fit notes
The fashion production workspace
Rook is the production partner and workspace for fashion brands. Pattern making, sampling, manufacturing and EU delivery — run by people who make garments, amplified by AI that keeps the plan honest.
Low minimums from 60 units per style · Optimized logistics to the EU
Production · Spring drop
Styles
3
Units
660
On schedule
Yes
Oversized hoodie
180 units
Boxy tee — 3 colours
420 units
Technical legging
60 units
Fit corrections logged — sleeve length and shoulder drop updated on the pattern.
The platform
Most brands lose time in the gaps between a designer, a factory and a freight forwarder. Rook removes the gaps by running every stage in one place, with the output of each stage feeding the next.
Tech packs, pattern making and fit corrections, versioned in one place.
Proto to pre-production samples, with every round documented against the brief.
Bulk manufacturing with inline quality checks tied to your approved sample.
Optimized freight into the EU, with landed cost visible before you commit.

Why brands choose Rook
Garments are still made by people who know how fabric behaves. Rook gives those people better information — and gives you a clear view of what they decided and why.
Start from 60 units per style. Validate a drop with real garments instead of committing capital to a warehouse of unsold stock.
No stitching together a pattern maker, three factories and a freight broker. Rook owns the whole chain and answers for all of it.
Every sample round, cost change and delay lands in your workspace with a timestamp, so nothing is buried in a chat thread.
Freight and customs are planned alongside production, not bolted on at the end when margins are already set.
Capabilities
Categories we produce regularly, with the construction and finishing that each one demands.
Heavyweight jersey, oversized silhouettes, garment dye and wash treatments.
Tees, hoodies and boxy cuts with screen print, embroidery and appliqué.
Technical knits, four-way stretch, flatlock construction and performance finishes.
Fully fashioned and cut-and-sew knits across gauges and natural blends.
Structured layers, quilting, water-resistant shells and hardware trims.
Sourcing across certified mills, with substitutions costed before approval.
Intelligence
Rook's models sit on top of your samples, costings and mill lead times. They surface what is drifting and what it will cost — then a production manager reviews it before it reaches you.
No recommendation is applied automatically. AI narrows the options; people make the call.
Recommendations
Reviewed by productionCost
Ribbing swap holds the handfeel and takes 8% off unit cost
Based on your approved fit sample and current mill pricing.
Timeline
Moving the fabric order forward one week protects your launch date
Mill lead time shifted; your PP approval is the critical path.
Quality
Two fit comments recur across rounds — worth a pattern change
Sleeve length and shoulder drop flagged in both proto and fit.
The process
A typical programme runs 12 to 14 weeks. Select a stage to see what happens and what you receive.
We map your product, target cost and launch window into a concrete plan. You leave knowing what is realistic and what it costs.
Selected work
Programmes taken from first pattern through to delivered stock.

Heavyweight fleece programme with garment dye and dropped-shoulder construction.

Boxy garment-dyed jersey line, developed from first pattern to EU delivery.

Technical stretch styles with flatlock seams and performance finishing.
Questions
Production starts from 60 units per style. Colourways within a style can often be split, which we confirm during your production brief.
Typically 12 to 14 weeks from approved brief to EU delivery. Sampling is usually the variable — timelines tighten when your tech pack is ready and fit feedback is quick.
Yes. Many brands arrive with sketches, mood boards or a garment they want to develop from. Pattern making and tech pack creation are part of what Rook does.
Yes. Freight and customs documentation are planned during production, so landed cost is known before you commit to bulk.
It reads the production record — samples, costings, mill lead times — and surfaces cost, timeline and recurring quality patterns. Every recommendation is reviewed by the production team before it reaches you.
You do. Your designs, patterns and tech packs remain yours, and are available to export from your workspace.
Start production
Send the brief and we'll come back with what's feasible, what it costs and how long it takes. If Rook isn't the right fit, we'll say so.