Thanks, Lin. Yes, you will have to move the right front sts to another needle or to the other side of the circular, slide one of the sleeves onto the needle, and then slide the right front back onto the needle. Do the same with the other sleeve and left front so that you end up with the parts in order as they would be for the sweater: right front, sleeve, back, sleeve, and left front. All of the pieces will have the public side to the outside.
This is such a pretty sweater. Good luck with it. I always think this part is the most fun because the sweater really starts to take shape.