Poor Elrond doesn't have as many outfits as his daughter has. Nowhere even near that!
Nevertheless, it is quite complicated to get an overview and to distinguish one outfit from the other. It's all still quite clear in FotR, but in Two Towers, it becomes a mystery. He's mixing all kinds of robes, drapes, sashes, mantles...plus, there are some pieces that have been cut out, apparently, when the Arwen scenes had to go - like the Arch outfit for example. It's all a huge guesswork and I don't claim that my results are final :-)
Outfits that are already researched have an icon next to them, all the others have just a picture when you click on them.

* Bronze Silk Robe
(see also Salmon Robe for a part of that)

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