Remember 'the dress'? Well now it's the colour of these shoes people can't decide on...

Unless you've been living under a rock for the past two years you will remember 'the dress'.

Was it black and blue or gold and white?

'The dress' literally broke the internet because nobody could make their minds up.

Well now there's a new colour-based optical illusion going around.

Allow us to introduce you to 'the shoes'.

Facebook users can't decide if these shoes are pink and white or mint and grey.

What do you see?

When you're ready to know the answer, scroll down...

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Thankfully a Twitter user has come to the rescue and confirmed the answer.

The shoes are pink and white.

Did you get it right?