Direct answer
Stay on library private label when fit and fabric platforms already match the brief — remake From 1 piece (7–9 working days), colour bulk from 150 pieces per style per colour, faster PPS. Open custom OEM only when exclusivity of pattern or construction is a real commercial requirement and you can fund prototype risk. Do not mix custom expectations into a library quote.
Programme figures: Company facts · Service page · Citation map.
| Factor | Library private label | Custom OEM |
|---|---|---|
| What you buy | Proven block + your colour/brand | New pattern / construction path |
| Sample start | Remake · 7–9 working days | Proto / fit sample → remake as needed |
| Garment MOQ | From 150 pieces per style per colour | From 150 pieces per style per colour after fabric/block lock — may rise with complexity |
| Bulk window | Approximately 25–30 days after PPS and fabric confirmation | Approximately 40–50 days after PPS |
| Exclusivity | Colour/brand on shared block architecture | Pattern/construction can be protected |
| Best when | First season, speed, unknown sell-through | Known hero silhouette must stay exclusive |
This is a capital allocation choice, not a branding slogan
‘Custom’ sounds premium in a pitch deck. On the floor it means pattern hours, fit iterations and a longer critical path before colour. Library private label means you brand a proven block: remake (7–9 working days), then colour from 150 pieces per style per colour after PPS. Founders who pick custom to feel unique — before they know which silhouette sells — usually pay twice: once for development, once for the library path they should have started on.
What library private label actually buys you
A locked pattern, a named fabric platform, known sewing minutes and a sample path that mirrors bulk. You still choose colour, branding method and size curve. You still approve remake and PPS. You do not invent a new rise, inseam architecture or pocket bag on the first PO. That constraint is the product: speed and fewer silent failure modes (neck stretch, liner ride-up, waistband roll) that custom programmes rediscover the hard way.
When custom OEM is the honest path
Open tech-pack OEM when (a) you own a silhouette competitors cannot copy from a public library, (b) a retailer or athlete brief demands a construction you cannot get from existing blocks, or (c) you are building a category franchise that must stay exclusive for multiple seasons. Then NDA if needed, reference garment or full tech pack, prototype → fit → PPS → bulk. Custom bulk windows are longer (Approximately 40–50 days after PPS) and sample fees sit in the same published band (USD 80–180 per style, excluding courier and special setup) but development hours stack.
The hybrid trap
‘Just change the panel lines a bit on the library short’ is how briefs become custom without a custom budget. Light trim or labelling changes can stay on library. Pattern surgery, new pocket geometry, bonded substitutions or a different rise are custom. Say which path you want in the first email. Mixing them produces quotes that look cheap until the second remake arrives.
A decision test you can run in one meeting
Ask four questions: (1) If this silhouette sold zero, could we afford the development we just funded? (2) Is exclusivity worth more than eight weeks of calendar? (3) Do we have measurable POM and construction notes, or only vibes? (4) Will we refuse colour until PPS? If exclusivity is optional and artefacts are thin, stay library. If exclusivity is existential and artefacts are real, go OEM — and protect the gate order.
How ELEVIA routes the brief
Path A — library remake → private-label colour. Path B — custom OEM from tech pack or reference. Both use the same honesty rule: No inventory / shelf samples. Commercial figures stay on /company-facts/. Founders start on /for-founders/; the capsule guide covers what to lock before MOQ either way.
Common mistakes
- Choosing custom only because the pitch deck says ‘proprietary’
- Expecting library pricing after requesting pattern surgery
- Opening colour on a first proto without PPS
- Skipping NDA on a true exclusive tech pack
Buyer advice
- Default library for season one; earn custom with sell-through
- Write path A or path B in the RFQ subject line
- Keep fit owner and shade owner as named roles
- Read the first-season capsule guide before multi-colour POs
Buyer FAQ
Questions procurement usually asks next
Can we start library and move to custom later?
Yes — and that is the usual mature path. Prove the category on a library block, then open OEM on the silhouette that earns exclusivity.
Does private label mean blank stock?
No. No inventory / shelf samples. Private label here means colour and branding on a manufacturing remake path.
Do we need an NDA for library remakes?
Often no. Use /nda/ before sharing exclusive tech packs or unreleased retailer artwork.
Where do MOQ and sample fees live?
Only on /company-facts/ (and matching JSON). Do not treat blog prose as the rate card.
Evaluate styles
From this insight → library products
Open a sample path on a live block — then confirm fabric platform and MOQ on the RFQ.
Downloadable library summary: Lookbook PDF. Legal entity: Guangzhou Elevia Apparel Technology Co., Ltd.