The purpose of this thread isn't to show existing fashion sets, but rather for the community to share their ideas; this thread was made for the community to express the kind of fashion sets they wish to see in the future (what colours they wish to see, etc.). Anyone can edit fashion - or for those who do not know how to edit fashion - may express their ideas of what they wish to see in the near future, and another member of the community could edit the set for them. (I'm looking at you, loz).. It's like a community project, almost.
People can easily check MyShop to see what already exists, so creating a list here on this thread seems a little unnecessary. However, there is a list of existing fashion already. 
(Note: the lists are missing some 1st job fashion e.g. the ones we didn't have back in eTO, but existed in the other servers, and the new-er 3rd job fashion sets)
As fashion/fuse enthusiasts, Arualx and I have always wanted 2nd Job Blue Cat Shoes since eTO, and we actually used to edit fashion for fun. After the customised wings were released this patch, it really opened some new doors. Who knows what could happen in the future. Perhaps we'll even be able to add some new designs and equipment, some day!