Gorgeous! lace collar combination of wool cotton and lace 
 
size 18M-2T: length 17", chest wide 22"

size 2-3T: length 18.5", chest wide 23"

size 3-4T: length 19", chest wide 24"

size 4-5T: length 19.5", chest wide 25"

size 5-6T: length 20", chest wide 26"