When a guild has 10 or more members, Guild Heraldry is unlocked for the Guild Leader. The Guild Leader may create a Guild Tabard for 5,000 gold that has been deposited to the Guild Bank. Each time the Guild Leader makes changes to the tabard, it costs up to another 5,000 gold from the Guild Bank (depending on how many portions of the tabard are changed). Guild Members may purchase the Guild Tabard from the Guild Store for 2,000 gold. This does not require the guild to have 50+ members. Guild tabards have their own slot, but cannot be seen while a character is wearing a costume.
There are two parts to a Guild Tabard: Background and Crest. The background is further broken up into Style, Primary Color, and Secondary Color while the Crest is further broken up into Style and Color.
There are 10 different styles for the tabard. Each style has several variations to choose from.
There are 10 different categories with several variations per category for the crest. The crest is only visible on the front side of the tabard.
Backgrounds have both a primary and secondary color, while Crests only have one color. The Guild Leader has a larger palette than the dye station to work from. Unfortunately, the dyes aren’t named.