Meaning of the word "one size fits all" in English

What does "one size fits all" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

one size fits all

US /wʌn saɪz fɪts ɔːl/
UK /wʌn saɪz fɪts ɔːl/

Phrase

1.

designed to fit all sizes

Example:
This hat is one size fits all.
The gloves were advertised as one size fits all, but they were too small for me.
2.

a solution or approach that is intended to be suitable for everyone or every situation, often implying that it is not effective for all

Example:
We need a flexible policy, not a one-size-fits-all approach.
The company realized that a one-size-fits-all solution wouldn't work for their diverse customer base.