How to create an Embroidering Needle
The Embroidering Needle is used in a few different Smithing recipes to make a different type of needle for each race as well as used in over 200 different Tailoring recipes throughout many expansions. You can make this item with entirely vendor purchased reagents (including the Celestial Essence) assuming you know where to buy the ingredients.
Once you have all of the required ingredients, combine them together in a Forge or Tanaan Forge.