Underpants for Sock Monkey. Cute under Sock Monkey dress. This is a free Ravelry pattern to dress your sock monkey. I am not a professional writer but the pattern tested several times. My clothes are made to fit the sock monkey pattern from Sherri Bush. It is on ravelry under sock monkey knitting pattern by Sherri Bush for 4.00 dollars. I did knit my monkey in the round and used #4 needles