How to crochet a simple ribbed tank top

This is a simple tank top made of slip stitch crochet ribbing. The body is made of 2 panels using double slip stitch ( YO SLST BLO) done I back loops only. The neck ribbing is also a slip stitch crochet in back loop only. I used 250g, 4ply milk cotton yarn and a 5. 5mm hook for the body and a 6 mm for the neck ribbing. Music source