I ordered a 6.5 B(M) in Pewter. Once I got the right size it feels amazing. I can wear anything from a 6 flip flop to 7 nike sneaker. I thought my foot measured 23 cm but the 6 was slightly too small. The 6.5 has room for my pinky toe. I purchased these for a wedding where i'll be on my feet all day and it takes place on a lawn courtyard. No need to break them in. Also I like that the color is a bit more gold as it dresses it up for the wedding.
Quick and speedy with returns and exchanges. I knocked one star off because im not sure if its amazon or rockport, but be careful and check the quality. The first return from a 6 to a 6.5 - the 6.5 replacement had thread on the heel coming undone and the beading looked a bit poor and loose. So exchanged it for another 6.5 which seems to be better. The beading is glued down better. For $80 the quality should match!
Just for comparison pictured is rockport pewter and clark pewter.