Mark Twain invented bra clasps.

Mark Twain invented bra clasps.

Real reason why bras fasten at the back instead of the front

Histories: Mark Twain's big mistake

Did you ever wonder why jeans are called jeans? Now we know

Curious Questions: Did Mark Twain really invent the bra strap

Brace Yourself for a Brief History of Suspenders — Meyer & Mortimer

Interesting facts, Page 43

Western Fictioneers: Samuel Clemens (Mark Twain) and Suspenders by

Fascinating Facts About Mark Twain

Curious Questions: Did Mark Twain really invent the bra strap

Fashion Facts You Did Not Know — GAZETTE DU BON TON

The Ripple Effect

Celebrity Invention: Mark Twain's Elastic-Clasp Brassiere Strap