I always dread buying a swimsuit - not because my body isn't exactly bikini-ready (it isn't...whatever), but because when your bra size goes pretty far up the alphabet, getting a top that fits is horrendously difficult.
This year, I am determined to conquer that problem. I went with Simplicity 1374 and did an FBA by increasing the size of the bodice piece. I also changed the halter straps to a cross back and sewing the bodice lining to an internal elastic band (the kind meant for the bottom of a bra) to make an internal bra for this.
The bottom is Jalie 3023. Luckily, that was quick, easy, and no fitting issues!
The coverup is also from Simplicity 1374. It is made from a heavy raspberry-colored terry cloth and monogrammed on the front wrap piece. I didn't have wide-enough FOE for the straps, so I used strips of ITY knit the same way.