How Spanx founder Sara Blakely makes and spends her $1.1 billion fortune
Spanx - Company Profile - Tracxn
Oprah, Reese Witherspoon Invest in Spanx at $1.2 Billion Valuation at Blackstone - Bloomberg
How Spanx Became A Billion-Dollar Business Without Advertising
Spanx, Skims and Shapermint say shapewear sales are rising - The Washington Post
Spanx, the shapewear brand, valued at $1.2 billion in Blackstone
Persistence is Key: How Sara Blakely Made a Billion Dollars Helping Women Feel Comfortable With Spanx
Spanx Revenue 2019
Oprah, Reese Witherspoon Invest in Spanx at $1.2 Billion Valuation at Blackstone - Bloomberg
How founder of Spanx Sara Blakely turned US$5,000 to US$1b
SPANX In-Power Line Firm Control Footless Pantyhose, A, Black : : Clothing, Shoes & Accessories
Spanx pushes into apparel with first-ever global campaign
Spanx, Skims and Shapermint say shapewear sales are rising - The Washington Post