What Sara Blakely and Spanx Can Teach You on Starting Small

_{By Mark Collins. I’m a finance enthusiast. This article is for education only and is not financial, legal or tax advice.}

Most people hear “billionaire founder” and think the story has nothing to do with them. Sara Blakely’s early story is different. It is about a small savings pot, a day job and one annoying problem. Here is what happened, what we can learn from it, and where the story has limits.

The Short Version of the Spanx Story

Sara Blakely was working in sales in Atlanta. She disliked the pantyhose she had to wear and developed Spanx using $5,000 in savings. She set aside her entire savings and spent about two years planning the launch while still working a nine-to-five job.

Spanx launched in 2000. It was first sold through Neiman Marcus. Fortune reports that the company made about $4 million in sales in its first year.

In 2021 the story changed. Blackstone agreed to buy a majority stake in Spanx at a total valuation of $1.2 billion. Blakely kept a significant stake. She also became Executive Chairwoman.

Lesson 1: Start With a Problem You Understand

Blakely liked the control top of pantyhose but not the seamed feet that showed in open-toed shoes. She did not start with a trend report. She started with a problem she had herself.

Try this: List three annoying problems you deal with every week. Ask whether other people share them and whether they would pay for a fix.

Lesson 2: Use Your Own Savings Carefully (Bootstrapping)

Bootstrapping means funding a business yourself. It means using personal funds instead of business loans or investors. The upside is control. The downside is risk to your own money.

The SBA explains both sides. Growth can be slow and limited by your own resources, and it can strain your personal finances.

A warning from me: Blakely’s $5,000 was her whole savings. That does not mean you should copy that. A safer approach is to start with money you can afford to lose, and keep your emergency fund separate.

Lesson 3: Keep Your Day Job Until the Idea Proves Itself

Blakely kept her day job during the first few years of building Spanx so she could confirm the business was on track before quitting. A paycheck gave her time to test the idea without needing it to pay her rent on day one.

Lesson 4: Do Your Research Before You Spend

Blakely spent seven nights at the Georgia Tech library researching hosiery patents. She also looked up hosiery mills in the phone book and kept calling them even after repeated rejections.

Research is cheap. Mistakes are expensive. Before you spend, check what already exists, who sells it, what it costs to make and what customers complain about.

Lesson 5: Understand Your Legal and Cost Options

Reports say Blakely wrote her own patent from a Barnes & Noble textbook to save $3,000 in legal fees. That was her choice, and it carried risk.

If you have an invention, the USPTO offers a lower-cost first step called a provisional application. It has a pendency of 12 months from the filing date. You must file a nonprovisional application within that period to benefit from the earlier date. A provisional application is never examined and does not become a patent on its own. For anything with real money or legal consequences, talk to a qualified patent attorney first.

Lesson 6: Luck and Timing Matter Too

Honest money stories include luck. Blakely has credited Oprah naming Spanx one of her “Favorite Things” in 2000 as a big reason for its early success. Hard work mattered, but so did a very big break.

Lesson 7: Owning More Means Risking More, and Gaining More

As of Forbes’ 2012 billionaire list, Blakely owned 100% of the company, had no debt and had never taken outside investment. That level of control is rare. It also meant she carried the risk herself. Later she chose a different path and sold a majority stake to Blackstone. Neither choice is automatically “right”. It depends on your goals.

What This Story Does Not Prove

• Survivorship bias. We hear about Spanx because it worked. We rarely hear about the many bootstrapped businesses that did not.
• Not a formula. A $5,000 start worked in her case. Costs, competition and timing differ for every business.
• Sources vary. Some early details come from Forbes coverage repeated by other sites. Small details, like her exact age at launch, differ between sources, so I have kept to the points that agree.

Simple Worksheet: Test Your Idea Before You Spend

Copy this into a notebook or spreadsheet.

1. The problem: What exactly is the problem, and who has it?
2. Proof: Who have you asked? (Aim for at least 10 real people.)
3. Competition: What do people use today, and what does it cost?
4. Startup budget: What is the most I can afford to lose? Write down a number.
5. Income safety: How many months of bills do I have saved separately?
6. Smallest test: What is the cheapest way to try this in 30 days?
7. Stop point: What result would tell me to stop or change direction?

Key Takeaways

• Start with a real problem, then test it cheaply.
• Bootstrapping gives you control but puts your own money at risk.
• A steady income can give an idea time to grow.
• Research and legal basics can save you from costly mistakes.
• Luck and timing matter, so do not treat any success story as a guarantee.

Sources and Further Reading

• Blackstone, Blackstone Buys Majority Stake in SPANX, Inc.
• Blackstone, SPANX and Blackstone Close Majority Sale
• USPTO, Provisional Application for Patent
• U.S. Small Business Administration, Business Guide (see “Fund your business”)
• Forbes’ 2012 profile of Sara Blakely, quoted in this ABA Journal summary
• Fortune’s 2025 article on Blakely’s start (abstract via EBSCO)

_{Disclaimer: This article is for general education. Please speak to a licensed financial professional, attorney or tax adviser about your own situation.}