Reorder Strategy for Knitwear Brands: How to Size a Repeat Order Without Overstocking

The first order tests your judgement. The reorder decides whether you make money. Get the repeat wrong and you either run out during your best-selling weeks or you enter January with stock you will discount in March. Here is how to think about reorders in knitwear.

The Core Tension

Knitwear has a short selling window and a long production lead time. A fall/winter sweater that sells out in November cannot be replaced in December — by the time a reorder lands, the season is over. That combination forces a choice:

• Over-order and you carry discount risk into the next season
• Under-order and you lose full-price sales during your strongest weeks

The answer is not to guess better. It is to split the buy: a first commitment sized to cover the early season, plus a reorder decision made with real sell-through data in hand.

Reading Sell-Through Before You Commit

The signals that actually predict a reorder, ranked by usefulness:

The size curve is the most under-used signal. If M and L sold out first, your reorder should not repeat the original size ratio — it should weight toward what the market actually bought. Factories accommodate this because MOQ counts total units, not per-size.

Sizing the Reorder

A practical framework for a mid-season reorder:

1. Establish your sell-through rate. If you have sold 60% of a style by week four of a twelve-week season and the pace is stable, you will sell through before the season ends.

2. Calculate the gap, then discount it. If you project 100% sell-through, reorder 60–75% of that gap — not 100%. Sell-through projections are optimistic at the margin, and knitwear cannot be carried into the next season without markdown.

3. Weight the size and colour mix toward what sold. Reorder the winners, not the original plan.

4. Confirm the reorder lead time before you commit. A reorder on an ODM style the factory already holds can ship in 2–3 weeks. A reorder requiring new yarn dyeing takes far longer and may miss the window entirely.

Reorder + New Styles: The Mix That Works

A reorder-only strategy stalls growth; a new-style-only strategy drowns you in development. The productive mix:

• 50–60% of the buy on proven styles — the reorder, weighted to what sold
• 30–40% on one or two new styles in the same fabric and colour family
• 10% held back as a response reserve for a late performer

This structure means your proven styles fund the season while new styles build next year's winners — and a single breakout style can be doubled without abandoning the rest of the range.

What Makes a Reorder Fast

Reorder speed is decided long before you place it. Three things make the difference, and they are worth asking about at the first order:

• Whether the factory holds your yarn or can re-dye quickly
• Whether the style is ODM (existing pattern, no new development) or OEM requiring pattern setup
• Whether the colour is a stock shade or a custom dyelot

Brands that plan reorders ask these questions during development. Brands that plan them late discover a four-week lead time in week ten of a twelve-week season.

FAQ

How do I know how much to reorder?

Base it on sell-through rate, then discount the projection: if you expect to sell through entirely, reorder roughly 60–75% of the projected shortfall. Weight the size and colour mix toward what actually sold, not the original plan.

How fast can a knitwear reorder ship?

For an ODM style the factory already holds, a reorder can ship in roughly 2–3 weeks. If new yarn dyeing is required, expect substantially longer — which is why the reorder decision must be made early in the season, not at the end.

Should I reorder the same size ratio?

No. Weight the reorder toward the sizes that sold out first. If M and L cleared while S and XL lagged, a repeat of the original ratio creates a second round of leftovers in the same sizes.

Is it better to reorder or develop new styles?

Both, in proportion. A healthy seasonal mix leans on proven styles for 50–60% of the buy and puts 30–40% into one or two new styles in the same fabric family, with a small reserve held back to respond to a late performer.

Sources

• Standard retail sell-through and open-to-buy planning practice for seasonal apparel
• Knitwear ODM/OEM reorder lead times, Dalang (Dongguan) cluster production norms (2026)

The Bottom Line

Reorders are where knitwear brands make their margin — and where they create dead stock. Split the buy, read sell-through weekly rather than at the end, weight the repeat toward what actually sold, and confirm the reorder lead time before the season starts. Then the repeat becomes a decision, not a gamble.

LINFAIR keeps ODM styles on hand for fast reorders with MOQs from 100 pieces, and produces the same styles as full OEM programmes as your volumes grow. Ask us about reorder lead times for your best-selling styles.