My precious hat and cowl

Please read the pattern carefully before starting. Difficulty: Intermediate English US terms Abbreviations: • St = stitch • Ch = chain • Sc = single crochet • Sl st = slip stitch • Sc2tog = single crochet 2 together • Inc = increase • Hdc = half double crochet • Fo =Fasten off • Dc = double crochet • FPHDC = Front post half double crochet • BPHDC = Back post half double crochet • Sk = skip • Yo = yarn over Materiels: • worsted weight yarn • Hook 4 mm for the body and 3.5mm for the brim • Yarn needle • Scissors • Pompom (optional) • Measurement tape • Stitch markers (optional) Special stitch: Reverse puff stitch: Ch 1, sc in the next st, *sk the next st, sc in the next st. Yo, insert your hook in the sk st, pull a loop. Yo, insert your hook in the sk st, pull a loop. Now you have 5 loop on your hook.Yo, pull trough 4 loops, Yo, pull trough last 2 loops. Repeat * Until the end of the row. Join to first st.