Materials:
4.00mm(U.S G/6) crochet hook or size needed to obtain gauge
I used Paintbox Yarns Simply DK in the colour Pistachio Green (124).
tapestry needle

Gauge:
Ribbing:
24 rows of single crochet ribbing= 10cm (4inch)
Skirt:
18 stitches/14rows= 10cmX10cm (4X4 inch) in hdc

Stitches and abbreviations used:
blo- back loop only
ch- chain stitch
hdc- half double crochet
sc- single crochet
sl st- slip stitch
sp- space
st or sts- stitch or stitches