There are up to five key symbols printed on the label of every piece of clothing but most people haven't the faintest clue ...

Rebecca Flood is Newsweek's Audience Editor for Life & Trends, and joined in 2021 as a senior reporter. Rebecca specializes in lifestyle and viral trends, extensively covering social media ...

There are up to five key symbols printed on the label of every piece of clothing but most people haven't the faintest clue ...

There are several unusual symbols hiding on your clothes labels and they're all quite important - the triangle most of all.