Answer:
I am a kind of coat that can only be put on when wet. What am I?
My first is second in line; I send shivers up your spine; not quite shining bright I glitter in the light.
I can speak with my hard metal tongue. But I cannot breathe, for I have no lung. What am I?
I have a strong affection for belly buttons.
I am an odd number. Take away a letter and I become even. What number am I?
Though not a plant, has leaves. Though not a beast, has spine. Though many wouldn't need this thing, It's more valuable than wine.