
Originally Posted by
angelicxdiscord
The most effective armor for the modern wizard would be something like dragon and/or giant skin (I remember spells sliding off of Hagrid; correct me if I'm wrong) backed by ceramic plates and Kevlar. That takes things like Stunning/Binding/whatever minor combat spells out of the equation. The ceramic plates/Kevlar takes care of the physical stuff getting tossed around.
I disagree that armor would be useless. Kevlar can stop 9 mils and trauma plates can stop 7.62x39mms but do absolutely nothing against armor-piercing or .30-06 rounds. And yet ballistic vests are standard issue among police and military forces. Sure, magical armor probably couldn't stand up to Unforgivable caliber spells, but they do offer protection against lesser spells that tend to assist in the death of an opponent. The Body-Binding Curse for example. You take whatever protection you can get.
Besides, if your opponent is accurate enough to Transfigure the armor you're wearing, he's accurate enough to hit the unarmored torso with an equivalent spell. Say, throw a clot in your brain and cause you to stroke out of combat. Or, if we want to keep with the Transfiguration theme, he could transfigure the air in your lungs to sand. Or just a plain ol' Killin' Curse. Provided that the armor doesn't impede your movement and isn't too heavy (and let's face it, all that can be handwaved away with magic), then you might as well go with the extra peace of mind.