I'm normally dress size 4-6, but the Bare wetsuits size 6 fit well for my 5'6" height. It is slightly large around thighs for me, but it didn't affect the look or functionality. Looking back at my orders, I tried on the same size in Bare Elate and Nixie and the fit was very similar.
In Galapagos, the northern dive sites (Wolf and Darwin Islands) were not that cold. I wore the Bare Evoke 7mm plus a Bare Exowear Hood, and was perfectly comfortable down to around 19-20 degrees (66-68 deg F), started to feel cold at 17-18 degrees. We only experienced these lower temps around Cousins Rock, and even waiting around for whale sharks and hammerheads near Wolf and Darwin I didn't get cold. I was quite satisfied with the Bare Evoke 7mm on the liveaboard, where I was putting on and taking off the suit 3-4 times a day!
We did some day diving based in Santa Cruz (Academy Bay Diving), and Floreana Island was where we hit 15.4 degrees (60 deg F), and that felt REALLY cold, although I somehow managed to finish both dives.