Here is a full list of cosmetics from the Fortnite Demonically Social Set! It features a total of 4 Cosmetics that is broken up into 1 Outfit (Class President Nemia), 1 Wrap (Cat Marks the Spot), 1 Emote (Demonic Dab & Hop), 1 Back Bling (Social Spikebat & Satchel).
