The Agent Jonesy Skin is an Outfit. This cosmetic has been leaked, and the skin will hopefully be available to purchase in the near future!
Agent Jonesy was shown in The Device event at the end of Chapter 2: Season 2. It's unclear right now if this is going to be a shop or battle pass skin for season 3. We'll update this with additional information soon.
How-to Get the Agent Jonesy Skin
Agent Jonesy was leaked or datamined, which means we don't know for sure how it will be released. Most cosmetics that are leaked will be released within 30 - 60 days of their discovery.