How Spanx Disrupted

Sara Blakely cut the feet off pantyhose, filed a patent herself, and pitched the product to Neiman Marcus in 2000. She kept full ownership for two decades before her first outside investor.

1. 2000Spanx founded with $5,000 in savings
2. 2000Launched at Neiman Marcus
3. 2012Sara Blakely becomes youngest self-made female billionaire
4. 2021Blackstone investment values company at $1.2 billion

Direct and retail consumer goods built on patented designs.

• - Filing patents personally to save legal fees
• - Demoing in-store to drive word of mouth
• - Holding equity until scale was proven

• - Competing with hosiery incumbents
• - Operating without outside capital for two decades

• - Constraints sharpen invention
• - Sales execution can substitute for marketing budget
• - Holding equity preserves optionality

• - Audit your product for a feature you could patent or trademark
• - List three retail or distribution moves you would make without spending on ads