The TheGrefg skin is an Epic Fortnite outfit. TheGrefg was available via the Item Shop for 1500 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite TheGrefg Skin Details
And you thought he'd never get here.
Fortnite TheGrefg Skin PNG Images
Here is the PNG images of TheGrefg below!