The Volley Girl skin is an Rare Fortnite outfit. Volley Girl was available via the Item Shop for 1200 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Volley Girl Skin Details
If you get served, it's not her fault.
Fortnite Volley Girl Skin PNG Images
Here is the PNG images of Volley Girl below!