• Blue Workman's Shirt
• Item Level 1Disenchants into:
  Not disenchantable
• Shirt
• 
• Sell Price: 10

Source

The Blue Workman's Shirt can be made by Tailors with a skill level of 400 or higher. The pattern is a Northrend world drop.

Materials Required:

4x [Bolt of Frostweave]

1x [Blue Dye]

Patch changes

/ Patch 3.0.2 (14-Oct-2008): Added. 

External links

• Battle.net (EU)
• Wowhead
• Thottbot
• WoWDB