This is my first knit swimwear and I used an acrilic yarn.

For slip, I began by knitting back making some decreases and continuing with plain knitting, then I proceeded with the front part where I made increases, I picked up some sts in every side to knit the I-cords.

For bra, I knitted two same triangles, I apply horizontal darts bust to give space because my size is D, in the same time I made decreases and I left some sts for the cords which I double knitted them.