There's something you didn't notice about Carrie Bickmore's outfit on The Project.

Carrie Bickmore had an “oops” moment when she arrived at work today – and it’s one that we can all relate to.

The Project host was dressed immaculately when she stepped out of her car to head into work… except it wasn’t quite from head to toe.

Because… well… she was still in her slippers.

A photo posted by Carrie Bickmore (@bickmorecarrie) on Aug 29, 2016 at 1:13am PDT

Yep, Carrie rocked up to work wearing her pinky, shimmery, comfy-looking slippers (that, just quietly, are divine and put my ratty old ugg boots to complete and utter shame).

“Only noticed as I got out of the car at work… oops!” the mum-of-two wrote alongside the photo to her 313,000 followers. “Gotta say it’s been a game-changer.”

While she’s enjoying being gloriously comfortable, Carrie says there needs to be one change the next time she dons her fluffy footwear at work.

“Might need to remove the squashed sultanas from the bottom for their next outing though!”

Carrie's many fans were quick to share their own 'mum moments' with her.

"Haha I did this but I was in pink ugg boots and didn't realise until I arrived at the car park at work for a 12hr shift," one commenter wrote, while another said: "I did this when I was working in a jewellery store!"

Everyone agreed on one important thing, though: it's time for a blanket rule that it is A-OK to wear slippers to work... ESPECIALLY when you're a mum.

We have to say we agree wholeheartedly.

Featured image: Screengrab via The Project/Channel 10

Listen: Carrie Bickmore on the No Filter podcast.