Tech Pack and Photo Brief for Private-Label Suit Samples: Beyond Measurements Alone
EU multi-store private-label teams often send excellent measurement charts — and still get the wrong pocket style, lapel width, or vent because the visual brief was a moodboard. At Shi Yuan Suit Factory, MTM starts from 1, bulk OEM from 50, samples run 7–14 days after measurements and fabric are confirmed, and production runs 14–21 days after written confirmation. A tech pack or photo brief is how silhouette details become cuttable facts.
This guide is for overseas private-label clothiers and boutique groups briefing a first sample when measures alone are not enough. It is not for C-end shoppers. Acumenwear is our English export site; the factory brand is Shi Yuan (Baodi, Tianjin · Chengxingwang · Est. 2009).
Measures answer fit. Tech packs answer product.
| Document | Job |
|---|---|
| Measurement / size chart | Body dimensions, ease, grade |
| Tech pack / photo brief | Model details: lapel, pocket, vent, button stance, pant finish, trims |
| Construction note | Fused / half canvas / full canvas |
| Fabric confirm | Mill-indent or stock codes |
Missing the middle row is why samples “fit” but fail brand review.
Minimum tech-pack / photo-brief contents
Send one folder or PDF, version-dated:
Jacket
Lapel type and approximate width intent (photo with ruler helps)
Breast pocket / hip pockets style
Vents: none / single / double
Button count and stance reference
Sleeve buttons / working buttonholes yes-no
Ticket pocket yes-no
Shoulder intent linked to pad notes — see Lining & shoulder pads
Trouser
Pleat / flat front
Pocket style
Hem finish intent (see also trouser-finish posts when live)
Extendable / unfinished hem for boutique alteration yes-no
Suspender buttons yes-no
Brand & trim
Labels, care labels, hangtags — see Labels & packaging
Hardware color intent
Packaging for sample vs bulk
Reference rules
Which photos are mandatory vs inspiration-only
Which competitor photos are not to be copied stitch-for-stitch if legal/brand risk exists — describe the detail instead
One seal owner for conflicting comments from design vs buying
How EU groups should structure the WhatsApp handoff
Opener: country, doors count, private-label intent, monthly volume band
Attach: tech pack PDF + measure/chart file + fabric notes
State construction
State sample goal: seal for bulk from 50, or exploratory MTM from 1
Name the person who can say pass / revise / fail
Incomplete collage folders (20 images, 0 decisions) delay the 7–14 day clock because we must clarify before cut.
Photo brief quality bar
Good:
Front / side / back of a reference garment you own rights to show
Close-ups of pocket, lapel, vent
Notes overlay: “match this pocket; ignore this lining”
Weak:
Runway screenshots with no callouts
Contradictory Pinterest boards
“Make it premium” with no detail list
Checklist before first private-label sample
[ ] Tech pack or annotated photo PDF version-dated
[ ] Measures or house block attached
[ ] Construction named
[ ] Fabric path confirmed or plan dated
[ ] Label artwork attached or marked “temp sample labels OK”
[ ] Seal owner named
[ ] Bulk-from-50 intent flagged if this sample is the master
Partner pricing is quoted in writing after scope — not as fake catalog prices here.
What we will push back on
Inspiration-only folders with no mandatory callouts
Changing lapel and pocket after cut without a new quote
Three stakeholders sending opposite photo comments in parallel threads
Asking for production booking before the sample seal
From photo brief to sealed bulk
Sample against tech pack + fabric confirm (7–14 days after confirms)
Written seal including detail callouts, not only chest size
Size chart if graded run — see Size-run grading
Production 14–21 days after written confirmation for bulk from 50
How design and buying should freeze the pack
EU groups often fail when design sends v3 while buying still quotes v1:
Put the version date in the filename (techpack-modelX-2026-10-14.pdf)
WhatsApp caption must repeat the filename
After freeze, only the seal owner can unlock changes
Fabric confirm references the same version
Factories cut files, not intentions. A frozen pack is how private-label samples stay comparable across doors in Germany, Netherlands, and beyond.
Internal links that help
Common questions from EU private-label teams
Do you require a formal tech pack template? No single template is mandatory. Complete callouts in PDF or spreadsheet form work. Chaos folders do not.
Can we start with photos and add a pack later? Better to freeze details before cut. Mid-sample redesigns are quoted as new work.
Will you sign an NDA for our pack? Discuss NDA/pattern handling early — see NDA & pattern protection.
Are you a trading desk? Shi Yuan is a founder-led suit factory in Baodi, Tianjin, established 2009. See About.
Bottom line for tech packs and photo briefs
Private-label samples need fit data + product details + construction + fabric. Put details in one version-dated brief, name a seal owner, then use the 7–14 / 14–21 day windows with confidence. Your brand owns the model language; we keep the make consistent.
Shi Yuan Suit Factory · Baodi, Tianjin · Chengxingwang · Est. 2009 WhatsApp +65 8013 8838 · houzhenying226@gmail.com
Ready to start?
Message James on WhatsApp with your country, monthly volume, and private-label intent — attach your tech pack or photo brief when ready:
Or email houzhenying226@gmail.com.
Acumenwear (acumenwear.com) is the English export site for Shi Yuan Suit Factory (Baodi, Tianjin, China · est. 2009). Brief the details — then start the sample clock.
