Of course a one piece can be just as alluring as a bikini
One piece suits can be sexy as hell, but they certainly aren't all sexier than two piece ones.
has little to do with 1 vs 2 piece. more toward the attitude of the woman wearing them.
I agree with the concept of her posture, but also, how attractive she is to my eyes,and the print. I'm not a fan of prints personally, so if she's comfortable in what she's wearing, attractive, and it's a solid color, then I'll happily gawk and enjoy the view just the same.
Its upto the wearer. Its whatever she feels more comfortable in . Both can be just as sexy .
Like most things it all depends how it's worn. I don't mind either.