That's a nice hat you have

I say, what a splendid hat you are wearing, old chap!

My good sir! I must confess, I am utterly captivated by the magnificence of your headwear! Indeed, it is a most distinguished chapeau!

Pray, what a fine hat you possess.

I say, pray, what a splendid hat you are wearing! Most fine indeed!

My good sir! Pray, I must confess, I am utterly captivated by your magnificent headwear! A most distinguished chapeau, indeed!

Verily, I dare say that is a most exquisite hat. I am quite envious of your haberdashery.

I say, verily, what a splendid hat! I dare say I am quite envious, old chap!

My good sir! Verily, I dare say, I must confess that I am UTTERLY captivated by the magnificence of your headwear! Indeed, it is a most distinguished chapeau! I am quite overcome with envy at your exquisite taste in haberdashery! Pray, where might one acquire such a fine specimen? I am your humble servant in matters of fashion!