Searching for the perfect swimsuit?

I start swimming in January, and I'm 17 years old. I'm nervous, but I'm also nervous about wearing a swimsuit. I've never worn one before and I think I have more of a fear of that than the water. I'm 5'4''-5'5'' and around 117 lbs. I'm skinny (a little athletic) and nerdy (wear glasses) and my hair is brown and goes down to my shoulders. I'm also very pale.

I'm looking for a swimsuit that cute, is a one-piece (I refuse to wear a two) that will not move on me at all. I'm kind of paranoid about that. I'd like the suit to fit tight, and I also like one with a zipper in the back (helps my paranoia about the suit falling off).

Do any of these look cute?

http://www.swimoutlet.com/product_p/7805...

http://www.swimoutlet.com/product_p/5447...

http://www.srsleisure.com/cgi/productVie...

http://www.swimoutlet.com/product_p/5356...

http://www.kastawayswimwear.com/product....

Are any cute? If anyone finds any others, it would be greatly appreciated!

for swimming i would recommend getting a polyester suit because they last so much better than the lycra ones, because they dont have the elastic which is what breaks down in the chlorine but it measn they arent stretchy. i like the black and red tyr. if your suits fits well you dont need to worry about a zipper in the back but whatever you feel comfortable with is best

if you want more options go to the speedousa.com website or the tyr website

you don't have to worry, as the swimsuit won't fall off, you can try check out 88db site, and look for any swimsuits that suits you