On the Button

When buying clothes with buttons
Often they include a spare,
So if you find one missing
You’re all set for the repair.

It’s quite a handy custom,
For a button often pops
And usually we’re unaware
Of how and where it drops.

We rarely notice when the threads
Have started to unravel,
So when it falls, it blends right in
With sidewalk, grass or gravel.

Providing extra buttons
Is both prescient and astute,
Preventing people’s wasting time
In matching-up pursuit.

I wish that other sellers
Would adopt this policy;
I’d never miss an earring
If each pair instead had three!