Personally, It's a 3 way tie between the Daedric armor series,Leather armor,and Elven Light armor. Give Us (Me) Your Opinion Now!

I also started using Steel Plate armor, It's really nice looking and offers 98 armor when superior.

Good enough, since my character is level 30.

Daedric is most certainly amazing, but I have to say that my personal favourite (that is, if I could even make that choice) would have to be the glass set. it just looks ... so unique, and the fact that it's meant to be made out of glass just adds to its fascination. 

My favorite armor is probably the thieves guild armor. I don't use it anymore, but I really like the way it looks. I'm a simple person, and I really like the dark leather looking armor and the hood. Since I don't use it anymore, now it spends it's time on a mannequin in Hjerim. 

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I'm a big fan of Nightingale armour myself - it just looks so awesome. I quite like the look of the Penitus Oculatus (sp?) armour too, and (for most characters, at least) General Tullius's armour is so badass it hurts. Problem is though, I have to side with the Stormcloaks to do that, and I'm an Imperial guy. :(

Wolf armour goes pretty well with Dawnbreaker, oddly enough; for full sets, Dwarven looks quite good (not a huge fan of the helm, though).

On the other hand, you've got stuff like Dragonbone and Daedric, which (though yes, they do look badass) would probably slice your arms off in actual combat. (check http://tsoalr.com/?p=111 out for an example). Not quite to my taste (cause I want arms and all) but I must admit, they do look pretty awesome.

I'm with Dillon on this one. Nightingale armour. But I'm also quite fond of the dragonplate armour. On the male's armour, wearing a dragon preist mask with the dragonplate forms a skull-like image on the back.

But above all of this is the hooded monk robes. And the Greybeard's clothes, though you can't get them. But neither of these are armour so whatever.

Nightningale armour, especially the femal type. and the vampire armour.

Ebony and Dragonplate.

I'd say my favourite is either Linwe's armour/Blackguard armour since it looks unique compared to the rest of the Thieves' Guild armours (I just like the Guild armour in general c: ), Nightingale armour (I still wear it despite either Derkeethus or Jenassa carrying two pairs of glass gauntlets). The fingerless gloves were a cool idea. I also like the Ancient Shrouded set or Dragonscale without the helmet. The horn parts look messed up on both varieties of dragon helmets, but dragonscale just looks weird (my opinion). Oh, and the jester clothes XD Wow there's a lot of armour I like. One of the main reasons I chose Ancient Shrouded is because the cowl glitches on my character so I can wear an extra hat. My choice is normally Volsung.

My favourites are Nightingale Armour and Scaled Armour, and I like the look of the Ebony Armour.

I like the Nightingale Armour because....well it looks so graceful and menacing all at once, and I love the Thieves Guild/Nightingale Trinity in general (it was also my first cosplay!) I like the Scaled Armour because it's simple and strong, and I like the Ebony Armour because it simply looks fantastic.

hiith

I'm with Dillon on this one. Nightingale armour. But I'm also quite fond of the dragonplate armour. On the male's armour, wearing a dragon preist mask with the dragonplate forms a skull-like image on the back.

But above all of this is the hooded monk robes. And the Greybeard's clothes, though you can't get them. But neither of these are armour so whatever.

Really? I need to see that skull thing.

Ohhh I just got full Glass and aaahhh

So awesome. And I took another whole set off of some Thalmor guy when I was rescuing Thorald Grey-Mane. Good riddance to that elf >:D

I still use Nightingale for a lot of stuff though. I really am going by what I'd look like as the Guildmaster right now, rather than stats. I have two ebony swords, but I chose a Glass dagger and a Glass mace/Mercer's Dwarven sword/Gallus's sword instead. Glass overload :D

Daedric is definitaly my favorite. It looks cool and has great protection.

I definitely like Ahzidal's set, if we're talking about looks. Unfortunately, I'm a light armour class now, so there's not much use to it.

Anyway, I just really like the look of it.