i had gotten a few from Target and really hated them b/c too much fabric. I ended up getting a regular tankini in larger size from Lands End with my last pg and LOVED it. All their stuff goes on sale before summer even hits and you can return everything at Sears if you want to order a couple of sizes....just a suggestion!
Re: Maternity Swimsuits
I got one from Target.
I didn't want to spend too much $$ since it wouldn't be used too much.