The Crustina skin is an Uncommon Fortnite outfit. Crustina was available via the Item Shop for 800 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Crustina Skin Details
Saucy, Spicy, Right Behind You.
Fortnite Crustina Skin PNG Images
Here is the PNG images of Crustina below!