The pattern was tested in a group of testers.

Note: the hat is crocheted with two strands of yarn, the flower is crocheted with 1 strand of yarn.

Size SM - M (56 - 57)
Material and tool:
150g of DK weight yarn Valeri by Adelia, 50% wool, 50% acrylic, 50 g/146m;
Hook size 5mm(H), 4mm(F) and 3mm(D).
Abbreviations:
Chain - ch
Single crochet - -sc
Front post single crochet - fpsc
Slip stitch – ss

You can use any DK weight yarn that would work up to gauge of 15 sc = 4 inches with two strands held together.