I knitted these for my cousin's new baby.
the jacket is the standard EZ's BSJ,
the booties are "Saartje's booties" from http://www.saartjeknits.nl
the hat is my own pattern with the remaining yarn.
I used four balls of Rowan Wool-Cotton (50/50), 2 dark blue, one light blue, and one red (I don't remember the exact names of the colors).