The Following is a list of the clothing items that appear in the character creator that are not available through the vendors for purchase:
Arcane Garb: Hunter Breeches;
Evening Gown: Ornate Gloves, Libertine Shoes;
Formal Suit: Squire's Top Hat;
Military Uniform: Explorer's Helmet;
Note: these have been tested ensuring the appropriate Augment in place to the Sewing Station and the recipes have been purchased.