Is There a Practical Difference Today?
For most people, not really.
A shirt with buttons on the opposite side would still function perfectly well.
The difference is primarily conventional.
In fact, some modern garments ignore the traditional arrangement altogether. Unisex clothing, specialized workwear, sportswear, and contemporary fashion can use different fastening systems without strictly following historical men’s and women’s conventions.
Still, the traditional arrangement remains extremely common.
What About Zippers and Other Fasteners?
The same general idea can be seen in other types of clothing.
Coats, jackets, blouses, and some other garments may follow traditional gender-specific fastening conventions.
But there are plenty of exceptions.
The exact placement can depend on the manufacturer, country, garment type, period, and designer.
That’s why button placement shouldn’t be treated as an absolute rule.
A Tiny Detail With a Big History
The next time you put on a shirt, take a second to look at the buttons.
That small difference between left and right reflects centuries of clothing traditions.
The precise reason the convention developed remains debated, and several historical explanations have been proposed—from servants dressing wealthy women to practical considerations surrounding men’s clothing and weapons.
Whatever its exact origin, the tradition has survived remarkably well.