The Dreamer skin is an Epic Fortnite outfit. Dreamer was available via the Item Shop for 1200 V-Bucks and you can buy it from Fortnite Item Shop when it will listed.
Fortnite Dreamer Skin Details
Nia Nal sees the future through dreams and protects the world from nightmarish threats
Fortnite Dreamer Skin PNG Images
Here is the PNG images of Dreamer below!