Onesie with snap crotch

Gauge: 3 pattern stitches = 1”, 9 pattern rows = 2”; 6 dc = 1 “, 5 dc back lp rows = 2”

Materials:
Baby yarn, 2 1/2 ozs each blue and white
3/4 yd round elastic
3 white 3/8 “ buttons
3 size 1/0 snaps
white and blue sewing thread
sewing needle
E hook or size needed to obtain gauge