Skill level: Intermediate
For that doily youll need Meggy (size 10 thread), and crochet hook (1.25 mm). Size of the finished doily is about 7.8 in (20 cm) after blocking. Youll need about 110 m of this yarn.
For the better look I highly recommend to wash and block the finished doily.

Stitch guide (US terms):
ch = chain
sl st = slip stitch
yo = yarn over
sc = single crochet
dc = double crochet
bpdc = back post double crochet
beginning bpdc = sl st from back to front to back again around indicated st, ch 3
4dc-popcorn = make 4 dc in indicated st or space, drop the loop from hook, insert hook in top of the first dc of this group and pull up the working loop, make ch 1 to close this popcorn
3fpdc-decrease = yo, insert hook from front to back to front again around first indicated st, yo and pull up the loop, yo and draw through 2 loops on hook, yo, insert hook from front to back to front again around second indicated st, yo and pull up the loop, yo and draw through 2 loops on hook, yo, insert hook from front to back to front again around third indicated st, yo and pull up the loop, yo and draw through 2 loops on hook, yo and draw through all loops on hook
2fpdc-decrease = yo, insert hook from front to back to front again around first indicated st, yo and pull up the loop, yo and draw through 2 loops on hook, yo, insert hook from front to back to front again around second indicated st, yo and pull up the loop, yo and draw through 2 loops on hook, yo and draw through all loops on hook
beginning 3fpdc-decrease = sl st from front to back to front again around first indicated st, ch 2, 2fpdc-decrease around next 2 sts
beginning 2fpdc-decrease = sl st from front to back to front again around first indicated st, ch 2, fpdc around second indicated st
fpdc = front post double crochet
beginning fpdc = sl st from front to back to front again around indicated st, ch 3
fpsc = front post single crochet
hdc = half double crochet
4hdc-cluster = [yo, insert hook in indicated st or space, yo and pull up the loop] x 4 times, yo and draw through 8 loops on hook, yo and draw through all loops on hook
picot = ch 3, sl st in top of the last created st