Fashion drop back-planner: your reverse production calendar
One launch date in. Every upstream deadline out — tech pack, sampling, production, freight, photoshoot, launch.
| Stage | Starts | Duration |
|---|---|---|
| Design freeze | Launch minus 182 days | 14 days |
| Tech pack deadline | Launch minus 168 days | 10 days |
| Fabric & trim sourcing | Launch minus 158 days | 28 days |
| Proto sample (round 1) | Launch minus 130 days | 14 days |
| Fit sample (round 2) | Launch minus 116 days | 11 days |
| PP sample (pre-production) | Launch minus 105 days | 11 days |
| Bulk production | Launch minus 94 days | 45 days |
| QC / inspection | Launch minus 49 days | 5 days |
| Freight (sea) | Launch minus 44 days | 30 days |
| Photoshoot + lookbook | Launch minus 28 days | 14 days |
| Pre-launch marketing | Launch minus 14 days | 14 days |
| Launch day | Launch day | — |
Photoshoot + lookbook overlaps the freight tail (shot off the PP sample), so the critical path is 182 days, not the 196-day stage sum. A launch 90 days out is 92 days short at these lead times — the interactive planner above dates every stage from your real launch date and flags what’s at risk.
A fashion drop is planned in reverse: fix the launch date, then subtract each stage's lead time to find when it must start. A typical overseas cut-and-sew drop needs about 26 weeks (182 days) end to end — roughly 5 weeks of design and tech pack, 5 weeks of sampling after 4 weeks of sourcing, 6–7 weeks of bulk production, 3–6 weeks of sea freight, and a 2–4 week photoshoot and pre-launch window. A domestic small batch runs about 19 weeks; print-on-demand compresses the whole thing to under 4 weeks.
How the reverse timeline works
Back-planning starts at the finish line. You fix the day the drop goes live, then walk backwards: subtract the pre-launch marketing window, then freight, then production, then sampling, then sourcing, then the tech pack, until you reach the date you must start.
The planner above does that arithmetic live. Change the launch date and every stage re-dates instantly. Switch the production model and the stage list itself reshapes — print-on-demand has no sampling rounds, bulk run or freight leg, while made-to-order pushes production and shipping after launch as a per-order tail.
One planning insight most linear templates miss: the photoshoot doesn't wait for the goods. You shoot off the PP (pre-production) sample while the bulk order is still on the water, so the marketing stages run in parallel with the freight tail. The planner models that overlap, which is why the critical path is shorter than the raw sum of stages.
Back-plan a drop in six subtractions
This is the exact walk the planner performs, from launch day back to your start date.
- 1
Fix your launch date
A season window, a marketplace event, or an EOFY sale. Everything else is derived from this one date — the SS/AW chips in the planner anchor it to your hemisphere's retail calendar. - 2
Subtract pre-launch marketing
Two weeks minimum of teasers, email warm-up and waitlist building. It runs off the imagery you already shot, so it overlaps the freight leg. - 3
Subtract the photoshoot and lookbook
Shot from the PP sample, in parallel with production — about two weeks. This is where AI Photoshoots and the Lookbook Creator remove the studio wait entirely. - 4
Subtract freight and QC
Sea freight from Asia is roughly 3–6 weeks door-to-door; air is about a week at several times the cost. Domestic makers ship in days. Add a few days of inspection before anything leaves the factory. - 5
Subtract production
An overseas bulk run is typically 6–7 weeks once fabric is in house; a domestic small batch is about 4. Made-to-order skips the speculative run — each piece is made after the order, after launch. - 6
Subtract sampling, sourcing and the tech pack
Proto, fit and PP samples are each a 1–3 week make-and-ship round, sitting on top of 3–4 weeks of fabric sourcing. The tech pack that unlocks all of it takes 1–2 weeks — and it's the first hard deadline on the board.
Typical apparel lead times by stage and production model
The planner's editable defaults, in calendar days. Ranges are typical, not guaranteed — confirm actuals with your suppliers. Last reviewed 2026-07-07.
| Stage | Print-on-demand | Small batch | Cut & sew (overseas) | Made-to-order | Typical range |
|---|---|---|---|---|---|
| Design freeze | 7 d | 14 d | 14 d | 14 d | 7–28 d |
| Tech pack | 5 d (optional) | 10 d | 10 d | 10 d | 5–14 d |
| Fabric & trim sourcing | — | 21 d | 28 d | 21 d | 10–84 d (custom-milled) |
| Proto sample / proof | 5 d (one proof) | 12 d | 14 d | 14 d | 7–21 d |
| Fit sample | — | 10 d | 11 d | 11 d | 5–21 d |
| PP sample | — | 10 d | 11 d | 11 d | 5–21 d |
| Bulk / MTO production | — | 28 d | 45 d | 21 d (per order) | 14–112 d |
| QC / inspection | — | 4 d | 5 d | 3 d | 2–10 d |
| Freight | — | 7 d (ground) | 30 d sea / 8 d air | per order | 5–45 d door-to-door |
| Photoshoot + lookbook | 10 d | 14 d | 14 d | 14 d | 5–21 d |
| Pre-launch marketing | 10 d | 14 d | 14 d | 14 d | 5–28 d |
| Critical path to launch | ~4 weeks (27 d) | ~19 weeks (134 d) | ~26 weeks (182 d) | ~16 weeks (109 d) + per-order tail | — |
Defaults from Adstronaut's committed lead-time dataset; the photoshoot overlaps the production/freight tail, so the critical path is less than the column sum. Add 2–4 weeks around Lunar New Year and December shutdowns. Last reviewed 2026-07-07.
The tech pack is the first hard gate on every timeline above. Sourcing, sampling and every factory quote wait on it — and it's the stage founders most often start late. One garment photo becomes a factory-ready pack in minutes.
Generate a tech pack →Asia freight transit times, door to door
If you manufacture overseas, freight is the stage most likely to blow the plan. Door-to-door ranges below include port handling and a customs buffer (clearance alone runs 1–3 business days). Last reviewed 2026-07-07.
| Destination market | Sea freight | Air freight | Lane note |
|---|---|---|---|
| United States | 30 d typical (18–45) | 8 d (5–10) | West Coast ~18–25 d; East Coast 30–45 d |
| United Kingdom | 33 d typical (25–45) | 7 d (5–10) | Northern-Europe lanes 25–35 d, 40+ congested |
| European Union | 33 d typical (25–45) | 7 d (5–10) | Western Europe (DE/FR) ~25–30 d |
| Australia | 24 d typical (18–35) | 7 d (5–10) | Oceania is the shortest lane, 18–30 d |
Asia origin, door-to-door calendar days. Switching sea to air in the planner recovers about three weeks — the fastest legitimate way to rescue a too-tight launch.
Season calendars in both hemispheres — the flip most planners miss
Northern-hemisphere templates silently mis-date every Southern-hemisphere drop by six months. Australia, New Zealand, South Africa and much of South America run the opposite calendar — and Australia anchors retail planning to EOFY, the financial year ending 30 June.
| Market | SS (Spring/Summer) sells | AW (Autumn/Winter) sells | Key retail anchor |
|---|---|---|---|
| Northern (US / UK / EU) | Feb–Jun — launch around mid-February | Aug–Dec — launch around mid-August | Black Friday (late November) |
| Southern (AU / NZ / ZA) | Sep–Feb, peak Nov–Jan — launch around mid-September | Mar–Aug — launch around mid-March | EOFY sales (June; financial year ends 30 June) |
Set your hemisphere in the planner and the SS/AW chips anchor the launch date to the right side of the calendar automatically.
Holiday shutdowns that eat your runway
Three windows quietly add weeks to plans that look fine on paper, and the planner flags each one when your stages overlap it.
Lunar New Year (late January – mid-February). Factories across China, Vietnam and Bangladesh close for roughly 2–4 weeks, and the weeks before are peak crunch — everyone is racing to ship before the shutdown. If your production or freight window touches it, book early or budget the buffer.
August in Europe. Many EU workshops and mills close for two to four weeks of summer holiday. A domestically-made EU drop that runs sampling or production through August needs its maker's real summer schedule, not the brochure lead time.
EOFY in Australia (30 June). Not a shutdown but a retail anchor — the financial year ends 30 June and EOFY sales run through the month. For AU brands it's a launch moment worth planning into, and the planner marks it when your launch window touches June.
Your shoot day lands while the goods are still on the water. The photoshoot milestone runs off the PP sample, not the bulk delivery — generate on-model imagery from a single sample photo and the marketing stages stop depending on a studio slot.
Plan your photoshoot →This back-planner vs a production spreadsheet
Static templates and spreadsheets are fine references. Here's the honest split.
Use this back-planner when…
- ✓You have a launch date and need every upstream deadline dated instantly
- ✓You want to test 'what if I switch to POD or air freight' in one click
- ✓You want it to tell you when a launch date is physically impossible — and the earliest date that isn't
- ✓You need each milestone as a calendar event (.ics) or a shareable link
- ✓You sell into the Southern hemisphere and need the season calendar flipped correctly
A spreadsheet is fine when…
- ✓Your lead times are locked and you're tracking actuals, not planning
- ✓You need free-form columns beyond a fixed stage list
- ✓You're managing costs and POs in the same sheet
- ✓You prefer offline, in-sheet collaboration with your team
The tech-pack deadline is the one that moves everything else
Nothing downstream can start without a tech pack. Fabric sourcing needs its bill of materials, the sample room needs its measurements and construction notes, and no factory will quote without one. That makes the tech-pack deadline the earliest hard gate on the timeline — miss it and every later date slips by the same amount.
If the planner shows your tech-pack window already behind you, that's the signal to move today. The AI Tech Pack Generator turns a single garment photo into a factory-ready pack in minutes, so the first gate stops being the bottleneck. And when the shoot-day milestone approaches, AI Photoshoots and the Lookbook Creator produce the on-model and listing imagery from the same sample photo — no studio booking on the critical path.
Drop planning questions, answered straight
How long does it take to start a clothing line?
From a frozen design to a live drop: about 26 weeks (182 days) for an overseas cut-and-sew line, about 19 weeks for a domestic small batch, about 16 weeks to open pre-orders for made-to-order, and under 4 weeks for print-on-demand. The spread comes from sampling rounds, bulk production and freight — the planner above dates every stage backwards from your launch date so you see your exact start-by date.
When should I order for a summer drop?
Work backwards from when summer retail starts in your hemisphere. In the North, spring/summer sells from February — so an overseas cut-and-sew drop needs production ordered around 4–5 months before that, with the whole plan starting ~6 months out (mid-August the year before for a mid-February launch). In the Southern hemisphere summer sells November–January, so the same drop launches around mid-September and starts around mid-March. The SS chip in the planner anchors this for your hemisphere automatically.
What order do the stages of a fashion production timeline go in?
Design freeze → tech pack → fabric and trim sourcing → proto sample → fit sample → PP (pre-production) sample → bulk production → QC → freight → photoshoot and lookbook → pre-launch marketing → launch. The photoshoot is usually shot off the PP sample, so it runs in parallel with the tail of production and freight rather than after them.
Do Australian and Southern-hemisphere brands use a different fashion calendar?
Yes — the seasons are flipped. Southern-hemisphere summer runs November–February and winter June–August, so a Spring/Summer drop launches around September, not February. Australia also plans around EOFY: the financial year ends 30 June and EOFY sales run through the month. Set the hemisphere to South in the planner and the SS/AW presets and holiday notes flip with it.
How long does garment sampling take?
Each round — proto, fit, and PP — is a make-and-ship cycle of roughly 1–3 weeks, so a full three-round cycle runs 4–8 weeks. Overseas, courier time between you and the factory adds to every round. Small batches often merge the fit and PP rounds to claw back a week or two.
What if my launch date is too soon to make everything?
The planner tells you, in days. If the critical path is longer than the time until launch, the verdict goes red with exactly how short you are and the earliest feasible launch date at your current lead times. The three honest fixes: push the launch, switch to a faster model (small batch, or POD for a capsule), or fly instead of ship — air freight from Asia recovers about three weeks.
How do Lunar New Year and other shutdowns affect the timeline?
Asian factories close for roughly 2–4 weeks over Lunar New Year (late January–mid February), and the weeks before it are the year's worst production crunch. Many EU workshops close for much of August, and December holidays slow everything everywhere. The planner warns when your production or freight stages overlap these windows — it never silently pads the dates, so the arithmetic stays inspectable.
Can I share or embed my drop timeline?
Yes. The URL updates as you plan, so copying the link reproduces your exact timeline for a co-founder or your maker. You can download the whole plan as calendar events (.ics, one event per milestone), copy it as plain text, or embed the live planner on your own site with a copy-paste snippet.
Hit your first hard deadline — the tech pack
Every date on your timeline waits on the tech pack. Turn a garment photo into a factory-ready pack in minutes and start the clock on schedule, not three weeks behind it.
Generate a tech pack freeTools for the milestones on your timeline
Sources and further reading
- Makers Row — what is clothing production — overseas bulk 10–16 weeks, Lunar New Year factory closures
- Techpacker — garment sample types and sampling lead times — tech pack and sourcing windows; custom fabric +8–12 weeks
- Shanghai Garment — standard lead times for bulk clothing orders — bulk sew 30–45 days; category ranges to ~16 weeks
- Flexport Ocean Timeliness Indicator — live Asia-to-destination ocean transit times
- Dimerco — Asia to USA freight transit guide — air 5–10 days door-to-door; customs clearance 1–3 business days
- Retail Dogma — fashion seasons and dates — SS/AW sell windows and buying lead times
- business.gov.au — end of financial year (30 June) — Australian EOFY retail-planning anchor; new FY starts 1 July