To make your own Dolly you will need:

Small amounts of any Double Knit weight yarn (I used Drops Cotton merino and a wool acrylic blend for the skin coloured parts)
I used a 4mm hook as I have a tight tension, however if you crochet on the looser side, use a 3.5 mm hook.
Two 6mm safety eyes.
A small amount of pink embroidery thread for the mouth.
A darning needle.
A stitch marker.
Toy stuffing.

The finished Dolly measures approximately 20cm

This pattern is written in UK crochet terms, stitches used are: Chain, Double Crochet (DC), DC decrease, Magic ring and slip stitch