Free pattern ... Lifestyle Toe Up Sock Pattern,PaisleyCat said:
This pattern tells how to make a sock that fits, no matter what weight yarn, or size needle. Pattern available through Ravelry...or just Google name and find it in PDF format.
Another resource would be the Fish Lips Kiss Heel pattern which is $1.00 through Ravlery. It will give you info on how to make a template of the person's foot to knit your sock...also the easiest short row heel ever. It can be worked either toe up or cuff down. I would recommend both patterns for knitting easy, well fitting socks for anyone you care to knit for.
Jane