The only bind on equip armour drops from the new instances that present a new cosmetic appearance are two sets of light armour. All medium and heavy armour pieces I have come across, share appearance with Isengard quest rewards. I have shared one of the sets in a previous post. The set in this post is another light armour set, but I seem to be unable to complete it. I have not found any shoulders or boots that would be part of this set, so I am beginning to wonder if there are any? I only have the chest, legs and gloves. The boots in this picture, belong to the other light armour set. Perhaps there are only three pieces to this set, but I would appreciate any info on that if you have some!
My low level captain has been roaming around Frostbluff helping the poor, so the shabby cap seemed the perfect accessory to this outfit.
If you want to know where a certain armour piece or cosmetic comes from, you can look it up in the Lorebook, by typing its name into the search box. You can equip any piece of armour cosmetically through the wardrobe, even armour that is not meant for your class or level.
Chest : Arth-crus, white dye (boe drop from Isengard instances, light armour)
Head: Shabby cap, white dye (Yule Festival quest reward -helping the poor-)
Hands: Durn-durnvol, white dye (boe drop from Isengard instances, light armour)
Legs: Rhuvel-socas, white dye (boe drop from Isengard instances, light armour)
Feet: Rhydhid-lhopan, white dye (boe drop from Isengard instances, light armour)
Cosmetic Lotro 
Arth-crus is definitely not bind on acquire. I recently picked it up at the auction house, and I don’t even have a level 75 yet but I can put it in my wardrobe and everything. I made a post about using it on my blog just today. I just logged into game to check the name and it definitely is Arth-crus.
Hey, good call, I used the wrong word! Of course it’s bind on equip! Must have been sleeping when I wrote that . Will correct the post.
Unfortunately my experience has been the same — I haven’t seen the shoulders, boots or hat that would go with the rest of that outfit. Maybe they will surface. It seemed to take a bit longer for some of the other pieces to turn up. If I see anything, I will definitely let you know!
Gorgeous outfit :O I hate missing out on the new instances and cosmetics but Decembers such a busy time for me the update couldn’t come at a worse time lol, managed to grab a piece of the Auction House but seeing very little on my server of the new items.
I’ve been wearing this since update 5 came out! It’s all done out in Rivendell Green so I kinda look like robin hood 😛 Fashionable minds think alike 😉