Oval doily includes chain stitches, slip stitches, double crochet, shell stitches and 3 and 4 treble cluster stitches for a total of 18 rows.

230 yards of white crochet thread required plus small amount light blue and dark blue thread.

Skill level = Intermediate

Pattern 18 on pages 36-37 in Decorative Crochet.
PAttern 8, Isis, in 1000 Mailles.