Jim's clothes are a vanity developer item set that can be obtained rarely (5% chance) from Treasure Bags in Expert Mode. They are the vanity set made for Jimmarn, an artist who develops graphics for Terraria. Equipping the full set produces a glow effect similar to Spooky armor and grants an after-image movement effect similar to Ninja armor.
Jimmarn's equipment also includes this non-vanity item, which will drop in addition to his clothing set:
- Jim's Wings act similar to the Hoverboard in the fact that when not in use, they do not appear on the characters back.