Online Vintage Clothing Store Break-Even: Month 26 And $607k Cash Need

Fixed costs $2.9K/mo Pure overhead base

Contribution margin 81% After variable costs

Break-even revenue $3.6K/mo Revenue to cover base

Break-even timing Month 26 Model break-even point

Break-even calculator

Test monthly sales, direct costs, and fixed overhead against break-even for an online vintage clothing store.

Lean Base Full

Monthly revenue Revenue is the sales line that funds direct costs and overhead. $ Low sales High sales Variable expenses Direct costs here are inventory acquisition, cleaning and repair, payment fees, shipping, and packaging. $ Light costs Heavy costs

Money available to cover fixed costs $41,600 $50,000 revenue - $8,400 variable expenses

Margin ratio

83%

Covers fixed costs

Yes

Fixed monthly costs Fixed costs are the monthly base the business must cover before profit starts. $ Low overhead High overhead

Break-even chart Revenue Total costs

Which expenses are fixed and which move with sales in an online vintage clothing store?

Cost classification

Break-even is only useful if sourcing, shipping, fees, payroll, and overhead sit in the right buckets. Misclassifying seed inventory or counting shipping twice can distort the Month 26 break-even target.

Expense	Cost	Break-Even Treatment	Common Mistake
Inventory Acquisition Cost	Variable	Apply at 10.0% of revenue in the first year and 9.0% in Year 3; it rises only when sales rise.	Treating the Initial Inventory Seed Purchase as monthly COGS.
Garment Cleaning & Repair	Variable	Model at 2.5% of revenue in the first year and 2.0% in Year 3; each sold item drives handling work.	Ignoring returns, rework, or condition issues in margin.
Payment Processing Fees	Variable	Use 2.5% of revenue in the first year and 2.3% in Year 3; every paid order creates the fee.	Leaving fees out of contribution margin.
Shipping & Packaging	Variable	Use 4.0% of revenue in the first year and 3.5% in Year 3 unless customer-paid shipping is modeled separately.	Counting shipping in fulfillment and again in COGS.
Platform, storage, software, services, insurance, studio, utilities, and internet	Fixed	Hold at $2,880 per month for the relevant planning range, then subtract after contribution margin.	Spreading overhead into every unit sold.
Payroll	Semi-fixed	Step headcount by plan: founder stays at 1.0 FTE, support starts Month 13, and sourcing support starts Month 25.	Treating every role as order-linked labor.
Paid marketing	Semi-variable	Budget is planned at $15,000 in the first year and $50,000 in Year 3, while CAC moves from $25 to $20.	Counting marketing as fixed, then adding CAC again.

How does break-even change from a lean launch to a full-growth vintage clothing store?

Scenario table

Lean launch stays in the red, base crosses break-even with a buffer, and full growth builds a wide cushion. The jump comes from stronger margin, not just higher sales.

Planning-case figures are scenario assumptions, not a guarantee of future results.

Scenario	Monthly Revenue	Variable Costs	Fixed Costs	CM Ratio	Operating Profit	Break-Even Signal
Lean launch vintage store	$31k	$5.9k	$161k	81.0%	-$136k	Still below break-even, so fixed costs are too heavy here.
Base case vintage store	$586k	$98.4k	$287k	83.2%	$200k	Break-even is covered, but the cushion can thin if traffic slows.
Full growth vintage store	$3,902k	$569.7k	$359k	85.4%	$2,973k	Strong cushion; break-even risk stays low if sourcing and repeat buys hold.

What breaks the break-even plan for an online vintage clothing store?

Stress test

The base plan breaks even at about $345,000 in monthly revenue, so there’s no cushion. A 10% sales miss, a 5-point margin hit, or a 10% fixed-cost step-up each pushes the business back into a monthly gap.

Stress Case	Changed Assumption	Break-Even Revenue	Revenue Gap	Risk Signal
Current plan	No change.	$345,000	$0 gap	No cushion if sales stall.
Revenue shortfall	Monthly revenue slips 10% below plan.	$345,000	$29,000 gap	A modest sales miss turns EBITDA negative.
Fixed-cost pressure	Fixed costs rise 10% to about $316,000 per month.	$380,000	$35,000 gap	More overhead needs more sales just to stand still.
Margin pressure	Variable expenses rise 5 points, cutting contribution margin to 78.2%.	$367,000	$22,000 gap	Higher shipping, cleaning, or fees squeeze each order.
Combined pressure	Revenue falls 10%, fixed costs rise 10%, and contribution margin drops to 78.2%.	$404,000	$73,000 gap	Small top-line misses become a large cash drain.

What should you verify before committing to more inventory and hiring for this vintage store?

Founder checklist

Verify supply, pricing, and repeat demand can carry the store to about 349 monthly orders without breaking cash. In this model, fixed overhead plus Year 1 payroll and marketing is about $16.1K a month, and break-even lands in Month 26.

1Supply depth349/mo

Check that sourcing can keep enough quality pieces flowing to support about 349 monthly orders at base break-even.

2Fixed load$16.1K/mo

Verify fixed overhead plus Year 1 payroll and marketing stays near $16.1K a month, or break-even moves out fast.

3Margin floor81% CM

Keep Year 1 variable cost near 19% of sales so contribution stays around 81% and the order target does not climb.

4AOV lift$73.70→$98.80

Confirm average order value can rise from $73.70 in Year 1 to $98.80 in Year 3 as mix and basket size improve.

5Staffing ramp2.5→5.1 FTE

Test photo, listing, packing, and return handling before you scale payroll, because staffing rises from 2.5 FTE in Year 1 to 5.1 FTE in Year 3.

6Cash runway$607K

Keep enough cash for the modeled $607K minimum through Month 26, and do not add storage or bigger ad spend until sell-through proves the model.