A retail store business plan should connect an offer and a customer to the stock, cash and work needed to make the store run. This example follows a fictional online clothing boutique, Willow Thread, through its first 90 days. All amounts are illustrative USD assumptions, not industry averages.
Start with a narrow offer and a testable customer
Willow Thread sells 12 everyday clothing styles to local buyers through an online storefront and weekend pickup. Its first hypothesis is that buyers will choose coordinated outfits at a $36 average item price. This is a planning assumption, not a validated market finding. The owner will record which styles sell, returns and requests for unavailable sizes before increasing the range.
The SBA business-plan guide recommends describing the market, product, sales approach and financial projections. A compact operating version can fit on a page, provided the owner keeps the assumptions and supporting records.
Build the opening-stock and monthly-sales math
| Item | Calculation | Amount |
|---|---|---|
| Opening inventory | 120 units × $18 landed cost | $2,160 cash out |
| Month 1 sales | 60 units × $36 average selling price | $2,160 revenue |
| Cost of sold units | 60 × $18 | $1,080 |
| Gross margin before other costs | $2,160 − $1,080 | $1,080, or 50% |
| Other monthly costs | Site $45 + packaging $90 + promotion $250 + pickup $120 | $505 |
| Illustrative operating contribution | $1,080 − $505 | $575 before fees, returns, tax and owner pay |
The $2,160 inventory purchase happens before all 120 units are sold. Gross margin is therefore not the same as bank balance. If opening cash is $4,800, the stock and $505 of monthly operating costs leave $2,135 before customer receipts and other bills. Track inventory and cash separately.
Translate the plan into a 90-day decision rule
In weeks 1–4, list all 12 styles, photograph the products and log size-level sales. In weeks 5–8, compare sell-through by style, not just total revenue. In weeks 9–12, reorder only lines with evidence of demand and workable supplier lead times. If 60 of 120 units sell in month 1, the overall sell-through is 50%; it does not mean every size is equally healthy.
For stock-level records and purchase decisions, use the Boutique Business Planner and the reorder-point method. Record actual unit cost, returns and payment fees before deciding what to buy again.
What belongs in the full plan?
Keep a short summary, target customer, product and supplier assumptions, sales channels, fulfillment steps, monthly forecast, cash needs and risks. If seeking financing, expand the financial statements and evidence to the lender’s requirements. On day 90, replace the hypothetical $36 price, 60-unit sales and $18 cost with actuals; keep both versions so forecast errors are visible.
Write down the assumptions that could break the plan
The 50% gross margin assumes that all 60 sold units fetch $36 and cost $18 landed. Suppose six units are returned and refunded while the cost of handling each return is $4. If the returned units cannot be resold immediately, net retained sales fall to 54 × $36 = $1,944, and handling adds $24. Review return rates by style before treating the original $575 contribution as earned. A plan that shows returns only as a footnote will overstate usable cash.
Make one purchasing rule explicit: order a second batch only when a style’s size-level sell-through, actual margin and supplier lead time support it. If a popular size sells out while unpopular sizes remain, the overall 50% sell-through hides the problem. Compare quoted shipping, minimum order quantities and payment terms, then record why the selected supplier won. The supplier comparison guide shows a consistent landed-cost method.
Copyable plan fields
Record the target buyer and need; the 12-style range and prices; 120-unit opening stock by size; the $4,800 opening cash; the sales and returns assumptions; who packs and fulfills orders; the reorder trigger; and the day-30, day-60 and day-90 review dates. Each field needs an owner and an evidence source. That makes the plan usable when results differ from the forecast.
A complete boutique plan, from research to the day-90 review
Step 1 — Define the buyer and validate the range before ordering
Willow Thread is a fictional online boutique serving local buyers who want coordinated everyday outfits and weekend pickup. The owner writes down a specific promise: 12 easy-to-combine styles, clear size information, and a $36 average item price. Before buying 120 units, she speaks with 20 potential buyers, shows sample photographs and size charts, and asks what they bought recently, what fit or delivery problem they encountered, and what they would actually pay. An expression of interest is not an order. She logs recurring objections, not just compliments.
She then checks five comparable shops: price range, shipping or pickup terms, visible size coverage, return terms and how products are shown. The comparison is a planning input, not proof that Willow Thread will win customers. If interviews reveal that the target buyers need sizes the supplier cannot provide, she revises the range before paying for inventory.
Step 2 — Write the assortment, supply and fulfillment rules
Allocate the 120 initial units by style and size rather than ordering ten units of every style blindly. One sample allocation is 40 units of proven basics, 50 units across five complementary styles and 30 units across six test styles. The owner records each SKU, landed unit cost, supplier minimum, lead time, size and opening quantity. The $18 landed cost must include the applicable purchase and freight components; she confirms it from the actual supplier quote.
For each order, the workflow is payment confirmation → stock reservation → picking and size check → packing → dispatch or pickup confirmation → return or exchange handling. An order awaiting payment does not reduce the same stock field as a paid reservation. A damaged return does not go directly back into sellable stock. The Inventory & Procurement Planner is a relevant tool for the purchase and stock handoff; the product page describes its actual features.
Step 3 — Establish a cash ceiling and unit economics
Opening cash is $4,800. Initial inventory uses $2,160; the first month’s listed operating costs use $505. Add a $300 photography/setup allowance and protect a $1,000 contingency. That leaves $835 available for further commitments before customer receipts: $4,800 − $2,160 − $505 − $300 − $1,000. This is a decision ceiling, not profit. At $36 price and $18 unit cost, each retained full-price sale contributes $18 before packaging, payment fees, returns and fixed spending. If the $505 is treated as monthly fixed spending for a simple threshold, at least 29 retained sales are needed to cover it ($505 ÷ $18, rounded up); this excludes the other costs just named.
Step 4 — Execute a dated 90-day launch
| When | Owner action | Evidence or gate |
|---|---|---|
| Days 1–14 | Interview 20 buyers; compare five stores; order and inspect samples | Document fit, price and return objections before a bulk order |
| Days 15–30 | Confirm supplier terms, receive 120 units, photograph 12 styles, test checkout and pickup | SKU count reconciles; a test order can be fulfilled end to end |
| Days 31–60 | Launch; record sales and returns by size each Friday | Use actual margin and lead time to approve or pause replenishment |
| Days 61–90 | Reorder proven sizes, retire weak test styles, compare the forecast with cash and stock | Document keep, change or stop decisions for the next quarter |
The existing illustration sells 60 units in month 1. A scenario of 50 units in month 2 and 60 in month 3 totals 170. With only 120 units initially, at least 50 replacement units must arrive before those later sales; at $18 each that is another $900 cash outflow. In a stripped-down cash illustration, $4,800 opening cash + $6,120 receipts − $2,160 initial stock − $900 replenishment − $1,515 three months of stated operating costs − $300 setup = $6,045 before fees, refunds, taxes and owner withdrawals. The business still needs size-level timing: a total of 170 units available over 90 days does not prevent a popular size from selling out in week 4.
Step 5 — Monitor downside and set the next decision
If month-1 sales are only 35 units, receipts at the assumed $36 price are $1,260 rather than $2,160, a $900 shortfall. Do not automatically buy more stock to chase the original forecast. Review product-page visits, size questions, abandoned orders, returns and the five comparable offers. At day 90, replace assumptions with actual selling price, cost, units sold, returns, available cash and unsold stock. Decide which sizes to reorder, which styles to discontinue and how much cash can safely fund the next batch.
Use this weekly control sheet after launch
| Record | Source | Question for the owner |
|---|---|---|
| Orders and retained units by SKU/size | Order and return records | Which size needs replenishment or a clearer fit note? |
| Available, reserved and damaged units | Stock count | Can the next promotion be fulfilled? |
| Actual selling price and landed cost | Receipts and supplier invoices | Is the $18 unit contribution still realistic? |
| Cash collected and bills due | Bank and payables | Can the next purchase order be funded on its due date? |
Record a stock-count discrepancy as a separate exception, with a person and resolution date. Do not force the inventory number to match the plan. On a return, note whether the customer received a refund, exchange or credit and whether the item is sellable. This prevents a sales report from hiding a stock or cash problem.
The 90-day decision should state three outputs: a revised assortment, a maximum purchase commitment, and an owner for the next supplier order. If actual demand is concentrated in four sizes, the next order should follow those sizes rather than the original equal split. A plan is complete only when these decisions are made from actual records.