I am 5'7" and order practice suits from Speedo in a size 32. I never bought a two-piece suit, so I guessed a size 6, which is also my dress size. The suit fits me perfectly. One word of caution: the top is cut small which suits A-cups like me but if you're larger, you might want to stick to the styles with more coverage. The bottoms are perfect because they have a drawstring so I don't tug them up after every flipturn (a problem I've had with Nike and Adidas 2-pieces; no drawstrings).
I just wore it a few times so I can't comment on the durability of the material.
Besides that, the color combinations are wild and look so cute!
Great job again, Speedo.

I love the Flipturns line....and the different colors that are available....I do wish that Speedo would cut the same suit in solid colors though....especially GREEN!!!!
If ya'll need any ideas, give me a holler- I've got tons that would sell!!!!

This suit is great.  The size chart is true, but be prepared for it to fit snuggly with less coverage than the traditional 2 piece.

in the summer i like to train in outdoor pools and linger afterwards for a little fun.  this top doesn't leave me with tan lines high up on my chest and makes me feel a little more "fun" while still being sporty.  and the print is cute!!

Worn this speedo a few times and am so far very happy with it.  It stays in place well without gapping and is comfortable.  The only thing to be aware of is the sizing - in women's clothes I usually take a 2-4 but in this bathing suit I had to order a 10 because the 8 was too small.