Large size swimwear is not the easiest thing to find...
I came across Plus Size Swimwear, a great source for swimwear up to a smashing size 32! Some very cute retro inspired pieces and everything is really affordable. I really like the variety, everything from seperates to one-pieces in a million different colors and patterns. They also offer special swimwear from women who's done a mastectomy (yay!) and also athletic pieces.
Another thumb up for the use of models with "real" sizes!
Check them out!