Sweet Summer crochet crop top is simple to make and requires intermediate crochet skills. There is no sewing, so the sleeves are connected to the crop top with some crochet stitches. You can use whichever yarn you prefer, but I recommend using mercerised cotton or regular cotton yarn.
To make this Sweet Summer crochet crop top you only need:

crochet hook – 3.5mm (US E)
fingering weight yarn (14wpi)
scissors
This pattern uses US terminology and these abbreviations:

sc – single crochet
ch – chain
dc – double crochet
bpdc – back post double crochet
fpdc – front post double crochet
slst – slip stitch