The Blubber Suit is a Dress item introduced in the Shipwrecked DLC. It requires 4 Blubber, 2 Cloth and 2 Palm Leaf to craft, and an Alchemy Engine to prototype. The Sewing Kit repairs 62.5% of its durability. It also has a chance to be found in X Marks the Spot treasure chests.
It provides 100% insulation to Wetness and Rain. It is a tier 3 warm clothing, increasing the time a character can be without a heat source during the Winter before Freezing. It has an insulation factor of 240.