Super sweet. Fun sweater to knit.

I made a size 6/7 and added a tiny bit of length to sleeve and body for growing room.

My grandson is 4 1/2 but is a head taller than his friends, more the size of a 6 year old. He is a bit skinny and so it’s roomy, but he prefers his sweaters roomy.

When knitting for a child I always choose a size by measurements rather than age.