The beach were the orginal ones they are slightly wider than the caymans I believe but they come in S, M, L etc which covers 2 shoe sizes but the caymans are indivdually sized so tend to fit a bit better.
I think pearl may be off white?? Not sure really - sorry
Have fun choosing - I am waiting on my latest Taylors order (More caymans and a pair of the Sassari wedge style for work

)
Elise