I think I speak for most women when I say swimsuit shopping it's not an easy task. I prefer one piece suits, I choose suits that are made well using quality fabrics and that have a comfortable fit. But, I don't want to give up design/style for comfort.
All of these suits are available at Nordstrom, some of these you can find at other retailers, but I love Nordstrom's price match and their customer service.
La Blanca, Bohemian Border
$119 Nordstrom
Vitamin A, 'Neutra' One-Piece Swimsuit
$174 Nordstrom
Profile by Gottex, Bandeau Swimdress
$138 Nordstrom
This has been my suit for a while and I love it! it's comfortable, well made, flattering and so cute!
La Blanca, Lace-Up Back Print One-Piece Swimsuit
$129 Nordstrom
La Blanca, 'Core' Ruched One-Piece Swimsuit (Plus)
$124 Nordstrom