Last night I was reading my copy of FMA volume 7 (They count as books for my school reading log XD), and I actually noticed something and gave it thought: The red dots on the homunculi's clothes. IE, the ones on Greed's shoulders and stomach, and the ones on Lust's gloves. How are they significant? Are they simply a fashion statement?
I do remember that, in the anime (And maybe the manga, I don't remember), Lust's homunculus powers were cancelled out when spikes were driven though all the red dots, as well as her Ouroborus tattoo. Are they connected?
Your thoughts on the matter?