The Hermes polos? I cant speak on them, as I dont own any, nor have worn one. My favorites are without a doubt my Gucci polos . Both the regular fit and the slim fit, especially, are PERFECT for my body type. I'm 6ft 1in and 170lbs, so I'm pretty damn skinny....the only catch is for my size my upper body is rather big. The Gucci polos pretty much show that off. The arms and chest are rather snug (which I like...except when taking them off...oh the struggle

) and the rest hang perfectly for how I like. If the Hermes polos fit anything like the Gucci polos I'll be in Heaven...If they fit anything like my Burberry polos, I'll probably be PISSED honestly. With Burberry, I go with a small (although I do have 1 medium

), and if I ever buy any more I MAY in fact have to go with an extra small... They run WAAAY to big IMO. As far as the colours I was very happy with the stock. As long as theres a red, black, white, and purple I'm happy. I didnt see it today, but there was a sort of neonish green polo that I saw on my previous visit and I actually really dug that colour.
Sorry everyone for such a long post that happens to not be on topic at all.