One piece armor sets had been in fallout since the original. Bethesda just did the same thing for 3. Doesn't fit in TES.
That's what I always say when people seem to fear that armor will be like in Fallout 3. Saying that armor will be seperated into multiple pieces doesn't tell us anything really new. What I'd like to know is how many pieces it will be seperated into, and we don't know when Bethesda will reveal that.
the funny thing about "what fits in TES" is that bethesda is 100% in charge of "what fits in TES."
And yet Bethesda has never showed us that they feel one piece armor sets are "What fits in TES", so the point still stands, of course, Oblivion had SOME one piece armor sets, but most of these were special armor, like the Arena or Dark Brotherhood armors, for common armor types, they were typically divided into five seperate pieces, six if you count the shield (The others were the helmet, cuirass, gauntlets, greaves and boots.) so the point still stands.