Apparel planning benchmarks
Every calculator gives you a number — these tables give it context. Below are directional healthy ranges for the core apparel planning metrics, split by channel, so you can tell a weak result from a strong one.
These are planning guardrails drawn from published retail benchmarks, operator conversations, and practitioner reference — not absolute rules. Your category, price point, and model will move the lines. Use them to sense-check, not to grade.
Sell-Through Rate
Share of received units sold in a period. Higher, earlier, at full price is healthier.
- DTC: Measure full-price and total separately.
- Wholesale: Account-level; key reorder input.
- Luxury: Lower threshold — markdown damages brand.
GMROI
Gross-margin dollars per dollar of average inventory at cost. At 1.0× margin equals the average inventory at cost; healthy is well above.
Weeks of Supply
How many weeks current stock covers at the run rate. Leaner is healthier — until stock-out risk.
- DTC: Lean preferred; watch stock-out.
- Luxury: Higher acceptable for carry-over.
Inventory Turns
How many times inventory turns over and is replaced in a year. Higher means capital is working harder.
- Luxury: Lower turns, higher margin per turn.
Markdown %
Share of sales given up to markdowns. Lower is healthier — it protects margin.
- Wholesale: Includes allowances to accounts.
- Luxury: Heavy markdowns damage brand equity.
Gross Margin %
Margin retained after COGS. The headline profitability number for a season.
- DTC: Absorbs return + shipping cost.
Stock-to-Sales Ratio
Beginning-of-month stock divided by the month’s sales. Lower means tighter inventory.
- DTC: Monthly SSR; lean better for fast DTC.
- Luxury: Higher acceptable for carry-over.
Fill Rate
Share of ordered units actually delivered. Below target drives chargebacks and lost sales.
- DTC: Order-level, including back-orders.
- Wholesale: Major accounts often enforce 97%+; chargebacks below.
These ranges are directional planning references, not universal targets. Healthy benchmarks vary by category, lifecycle, channel mix, margin model, replenishment pattern, and inventory strategy. Use them as a starting point for questions, not as fixed rules.
- Sense-check your own number against the range for your closest channel — then ask why you sit where you do, not whether you “pass”.
- Compare against your own prior seasons first; your trend matters more than the absolute range.
- Treat a metric outside the healthy band as a prompt to investigate the driver, not as a verdict.
- Look at metrics together — a strong sell-through with a weak GMROI tells a different story than either alone.
- Fashion vs basics: Fashion runs higher markdown and shorter life; basics carry more cover and turn more steadily.
- Seasonal vs replenishment: Seasonal lines are graded on sell-through by end-of-season; replenishment is graded on in-stock and turns.
- D2C vs wholesale: D2C holds full margin but owns all the inventory risk; wholesale trades margin for booked, lower-risk demand.
- Startup/growth vs enterprise: Growth brands tolerate looser ranges to fund availability; enterprise optimizes tighter for margin and turns.
Next step: pressure-test your own numbers in the planning calculators or start from a planning template.
Benchmarks tell you where you stand; they don’t fix the gap. RetailNorthstar tracks these metrics live against your plan — so a sell-through running hot or a markdown creeping past the healthy range surfaces in time to act on it.
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