It seems to be the celebrity trend du jour.
First, Lana del Rey was spotted stepping out in a pretty scarlet band featuring a bow.
Then style icon Poppy Delevingne wore a pair of lacy cat ears to top off her otherwise plain ensemble.
And Anna dello Russo is the latest star to sport a decorative head piece.
The Japan Vogue editor stunned onlookers in her enormous, peacock feather and studded fascinator.
But for those of you wanting to incorporate the trend subtly, there are some fantastic options available.
This beautiful Halo & Co Marianne headband is an intricately embellished statement piece designed to jazz up any outfit.
And Accessorize’s Disco Bow Alice Band (left) is a discreet way to add a spot of sparkle to your ensemble.
For a more boho look, this fake hair daisy plait headband from Asos is perfect paired with a pretty camisole.
Marianne headband, Halo & Co, £150
Accessorize Disco Bow Alice Band, £8
Fake Hair Head Band with Daisy Plait, £4
It's a little princess!