Here's my review of Sunkini, i have two different sets.
I have been on vacation for 2 weeks now and have been using my Sunkini every day, except two day, and i have to say that it really works as promised, no tan lines.
Nice to wear, dries quickly after bathing and a perfect fit.
One important thing to consider when purchasing is to take a size or two larger than usual. If the fit is too tight the fabric will stretch and the fabric then becomes more see through. I have seen some people complain about the tranparency, but i promise that mine are not see through at all.
It is really ncie that you can adjust the size with the string on the side of the knot pant.
I can definately recommend Sunkini to all women in all ages.