While the exact origin of the phrase is unclear, it's believed to have emerged in the 18th or 19th century, possibly from the following sources:
* "Stars and Garters" as a theatrical term: The term was associated with theatrical performances, particularly those featuring colorful costumes and flamboyant characters. It was commonly used as an exclamation of surprise or amazement, similar to "Oh my goodness" or "Good heavens."
* "Stars and Garters" as a slang term: The phrase was also used as slang for "a fine thing" or "a good time."
* "Stars" as a symbol of awe and wonder: Stars have long been associated with celestial bodies and the vastness of the universe, symbolizing awe and wonder.
Therefore, the combination of "stars" and "garters" likely captured a sense of astonishment and disbelief, making it a suitable exclamation for expressing surprise or exasperation.
However, the exact origins and the evolution of "Oh my stars" remain somewhat obscure, but its popularity as an expression of surprise has endured through the years.
