These booties are easy and fast to make and they will look very interesting!
In my pattern you will find a step by step description and many pictures.

Skills: chain stitch, single crochet, single crochet decrease (there is an explanation for each stitch, too)

Pattern is written for a size 0-3 months.
I used Brown Sheep “Cotton Fleece” which is a DK weight (215 yards/100g, 80% Cotton, 20% Merino).
The length of the sole is approximately 3.5”