A custom T-shirt can sell for $29, yet the person behind the store might keep less than $7 after production, shipping, fees, and advertising. Sell 100 shirts, and the difference between $700 in profit and $2,900 in revenue becomes impossible to ignore.
A small online T-shirt business can generate a few hundred dollars per month, or several thousand with consistent demand. Actual profit depends on selling price, production method, customer acquisition costs, and the number of orders. The most useful calculation starts with one completed sale, not a projected annual revenue figure.
Point5CC has a relevant history here. Its founder, Aydian Dowling, originally sold T-shirts and merchandise to help fund his own surgery. The business later supported other people through similar fundraising efforts. That history offers a useful example of how a focused message can give apparel a purpose beyond its fabric and design.
Key Takeaways
- A $29 T-shirt might leave around $6.36 in contribution after estimated production, shipping, transaction fees, advertising, and a refund allowance.
- Selling 100 shirts at that margin produces $636 before fixed business expenses and taxes.
- Organic orders can be more profitable than paid-advertising orders, although organic promotion still requires time and resources.
- Print-on-demand reduces inventory risk. In-house production gives sellers greater control but requires additional investment.
- Repeat customers, accurate sizing, and a recognizable audience can matter more than launching dozens of designs.
What Does a $29 T-Shirt Actually Earn?
Consider an independent online seller with a simple graphic T-shirt priced at $29, including standard shipping.
The seller purchases blank garments, arranges printing, packs each order, and pays for customer acquisition.
Here is an illustrative cost breakdown for a U.S.-based business.
The payment processing estimate uses Stripe’s published U.S. standard rate of 2.9% plus 30 cents for domestic online card transactions. On a $29 payment, the fee is approximately $1.14.
Every other expense in the table is an illustrative assumption, not an industry average.
The shipping allowance is particularly sensitive to package weight and destination. Actual U.S. postage should be checked against current USPS published prices.
The contribution of $5.86 must still cover fixed business expenses and income taxes before the owner can treat the remainder as profit.
Monthly Income at Different Sales Volumes
The same contribution margin produces very different results as order volume increases.
The figures assume the same $29 price and $5.86 contribution per shirt across all orders.
If the business also spends $250 each month on fixed software, website, and administrative expenses, selling 100 shirts would leave approximately $336 before taxes.
A seller with 400 monthly orders would retain approximately $2,094 under the same assumptions.
The table is a financial scenario rather than a prediction of typical seller earnings.
A Strong Audience Can Change the Numbers
Some clothing businesses begin with a design idea. Others begin with a community.
A T-shirt associated with a recognizable cause, local identity, or shared interest gives buyers a reason to choose it over hundreds of similar products.
Point5CC’s own history demonstrates the role merchandise can play in community fundraising. Its article about creative ways to raise money explains how original art and clothing can support personal fundraising efforts.
For an independent seller, the commercial lesson is to identify the audience before producing an entire collection.
A local running club might want shirts for an annual event. A small artist could sell designs to an established social media audience. A community organization might order matching shirts for volunteers.
Such customers already have a reason to care about the product.
That advantage can reduce dependence on expensive paid advertising, although there is no guarantee of sales.
Paid Ads Can Consume Most of Your Margin
Return to the $29 T-shirt.
The earlier calculation includes $4 in advertising per order. If a seller acquires a customer without that expense, contribution increases to $9.86, assuming every other cost remains unchanged.
At 100 orders, that represents a difference of $400.
However, organic sales are not necessarily free. Content creation, photography, social media management, and community events all require resources.
A useful measure is customer acquisition cost: total acquisition expense divided by the number of new customers acquired.
If a campaign costs $300 and generates 30 new customers, acquisition cost equals $10 per customer.
Under the earlier model, a $10 acquisition cost would exceed the available contribution on a first purchase unless the seller increased prices, reduced other costs, or generated additional purchases.
For that reason, I would avoid large advertising budgets until the business has reliable data on conversion rates and repeat orders.
Better Product Photos Can Protect Your Profit
A weak product page can create expensive mistakes.
Customers need to see the shirt’s color, print placement, fabric, and fit before placing an order.
Point5CC’s guide to online fashion store presentation emphasizes clear product photographs, consistent backgrounds, and accessible size information.
For custom T-shirts, practical details deserve particular attention.
Show the design at its actual scale. Include a photograph of the garment on a person and provide measurements in inches or centimeters.
Avoid mockups that make a small chest print appear much larger than the finished product.
A seller should also state the garment’s fabric composition and care instructions.
Accurate presentation cannot eliminate returns, but it can reduce avoidable disputes caused by incorrect expectations.
Print-on-Demand or Your Own Equipment?
Production method can influence both startup costs and profit per shirt.
Print-on-demand allows the seller to outsource printing and fulfillment after a customer places an order. The seller generally pays a production charge for each shirt and avoids purchasing large quantities of finished inventory.
In-house production requires more operational responsibility.
Direct-to-film equipment can be suitable for businesses that produce full-color transfers for custom apparel. A commercial setup also requires transfer film, compatible inks, adhesive powder, curing equipment, and a heat press.
Before purchasing a dtf-printer, sellers should assess expected order volume, available workspace, maintenance requirements, and the cost of consumables.
A larger machine does not automatically create a more profitable business.
Consider a hypothetical investment of $10,000 in equipment and setup. If producing shirts in-house improves contribution by $4 per garment, the business needs 2,500 shirts to recover that investment through the additional contribution alone.
At 100 shirts per month, the simplified payback period would be 25 months.
That estimate excludes financing, depreciation, downtime, and changes in demand.
For a business with uncertain sales, outsourcing production may preserve valuable cash.
Price Changes Can Have a Surprisingly Large Effect
Suppose the $29 shirt sells consistently at 100 units per month.
Increasing its price to $32 adds $300 in monthly revenue if sales remain unchanged. Payment processing also rises slightly, and actual demand could change.
The higher price therefore requires a test rather than an assumption.
Compare conversion rates, customer feedback, and contribution per order at different prices.
Premium shirts may justify higher prices through better fabric, original artwork, or more specialized audiences.
Point5CC’s article on the Munich streetwear scene describes independent labels with distinct visual identities and audiences. Such differentiation is relevant to online T-shirt sellers who want to compete beyond the lowest available price.
Avoid claiming that a shirt is premium solely because its price is higher.
Customers should receive a clear reason for the difference.
Shipping Costs Deserve Their Own Calculation
Small changes in postage can affect margins across hundreds of orders.
USPS announced temporary holiday-season price increases for several domestic package services, effective October 4, 2026, through January 17, 2027. The official announcement identifies different adjustments according to service, package weight, and destination zone.
For an online shirt seller, a fixed shipping allowance can therefore become inaccurate during peak periods.
A $1 increase in actual shipping costs across 200 orders reduces monthly contribution by $200.
Review packaging weight, shipping zones, and the amount charged to customers before major seasonal campaigns.
The Sales Target I Would Calculate First
Before setting a revenue goal, calculate the number of shirts needed to cover your fixed monthly costs and desired owner compensation.
Suppose a seller wants $2,000 per month before personal taxes and has $300 in fixed business expenses.
At the earlier contribution of $5.86 per shirt, the target is:
($2,000 + $300) รท $5.86 = approximately 393 shirts per month
That is roughly 13 shirts per day over a 30-day month.
At a $9.86 contribution, the requirement falls to approximately 234 shirts per month.
Both targets assume consistent economics and exclude any additional expenses not represented in the model.
The gap illustrates why customer acquisition costs deserve as much attention as production costs.
Can Selling Custom T-Shirts Become a Full-Time Business?
Yes, but sales volume alone does not determine success.
A store with 500 orders and weak margins may generate less income than one with 200 orders, stronger pricing, and lower customer acquisition costs.
Start with a clearly defined audience and a small collection. Track the contribution of every product after printing, shipping, payment fees, and customer acquisition expenses.
Review the results before expanding production or purchasing equipment.
A custom T-shirt business becomes financially sustainable when repeatable customer demand produces enough contribution to cover business expenses and compensate the owner. The number printed on the monthly revenue report tells only part of that story.