Cap openwork in crochet

Measurements:
500 mm of diameter

Materials:
45 grams fine cotton yarn, steel needle No. 0.

Stitches:
Chain Stitch, Slip Stitch, Simple crochet, Fantasy Stitch (graphic)

Realization:

5 ch and close it with 1 s.t. making a ring. work inside ring 15 s.c. and continue crocheting following the graph.

Increase the arcs until it have a diameter of 115 mm. Then, work without increases until at 170 mm total high.

Al least, 3 r. with s.c. Cut the thread and finish. Put the lace with pearls as we show you in the photo (optional)

References:
R: row
Ch: chain stitch
s.t.: slip stitch
s.c.: simple crochet