I suggest using fleece to make these! Fleece is so much easier to work with🩷 All sizes right here in description!! BABY For the circle: 16" Hood: 9x16" Neck opening circumference: 5.5" TODDLER For the circle: 18" Hood:10x20" Neck opening circumference: 6.75 YOUTH For the circle: 24" For the hood: 12x23" Neck opening circumference: 7.25