I made the slippers pictured above (one of each pictured) for my two daughters last year and liked the pattern so much, I made many, many slippers in various sizes throughout the year for the children of Pine Ridge in South Dakota. This is the basic pattern:

http://www.needlebeetle.com/free/aadb.html

This pattern is very easy to adapt to other sizes using your preferred yarn/needles by changing the size of the sole of the slipper. The length of the slipper leg can also be changed.

In the past month, I’ve made 5 different sizes for children …

I even made a pair of moccasins for my American Girl-type doll which my daughter had dressed for Thanksgiving…

This is an easy pattern and easily adapted using your stitches per inch gauge and the measurement of the foot. I also made a change to make the toe less pointy and impish. In my design, when doing the decreases in the foot, I stop 4 stitches before the center marker, knit two together, knit two, move marker, knit two and SSK (slip/slip/knit). This makes a rounded toe.

Depending on your busy schedule, there may still be time to knit up a pair of slippers before Christmas.