The Q4 Buy. How Much Inventory Is Too Much?
The Highest-Stakes Inventory Decision Of The Year.
This is the single highest-stakes decision most apparel brands make all year, and most brands make it the same lazy way.
Last year’s number, plus whatever growth rate feels optimistic.
That formula has wrecked good brands.
The Two Risks Are Not Symmetrical
Overbuy and you are discounting by January, training the customer to wait for the next sale. That margin is gone, cash is tied up in product instead of next season’s buy, and the correction only gets more expensive the longer it sits.
Underbuy and you hand the quarter, and the customer, to a competitor. When demand shows up and you are out of stock, that sale does not wait for you. It costs lost revenue in your highest margin weeks, disappointed wholesale partners, and momentum that is hard to win back.
Both risks have an early warning system if someone is actually watching for it.
Start With Velocity, Not Last Year
A growth rate applied to last year’s total ignores what is actually happening right now.
Build the buy from current sell-through by category over the last eight to twelve weeks, the rate of change against the same period last year and known demand shifts like new launches or price changes.
Velocity tells you where the business is heading. Last year only tells you where it was.
Build Three Scenarios, Not One Number
Base, aggressive, and conservative, each tied to a real trigger, not just a range on a spreadsheet.
Define the specific sell-through rate that confirms which scenario you are in, the reorder or cancel decision tied to it, and who owns the call to shift between them.
A number without a plan for being wrong is not a plan. It is a hope.
Know Your Reorder Clock
Lead times will not save you in December. By the time you realize you are short, the reorder window is usually already closed and emergency freight costs triple when you are negotiating from urgency.
Confirm your lead times, your last reorder date, and your air freight contingency budget now, before you need them.
Weight The Downside
Overbuy costs margin.
Underbuy costs the customer relationship.
Those are not the same cost, and your plan should reflect that difference rather than treating both risks as equally survivable.
The Brands That Get Q4 Right Are Not The Ones With The Most Accurate Forecast. Nobody Has One Of Those.
They Are The Ones With A Real Plan For What They Will Do When The Forecast Is Wrong In Either Direction, Decided In Advance, Not Improvised In November.
Swipe Through For The Framework For Sizing The Holiday Buy Without Guessing. 👇
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