Not sure if this is the right area to post this
. DM is buying DD a polar fleece all in one for chrimbo. Not sure which size to get. She will be 10 months at christmas but isn't massive. Does anyone know if they come up big or not? I'm not sure if it's best to get a 6-12 months or if we can get away with a 1 - 2 yrs so we can use it next winter (obv no good if it swamps her this year)