Freezing decorated cakes

[MollyBroom]

I have made some cakes for a friend's party, the child is ill and therefore the party has been postponed.

Some cakes have standard buttercream icing on, some have meringue on and some have a fruity cream cheese frosting on. We are talking about 80 cakes and I don't want to have to do all the work again.

The fruity cream cheese frosting has not gone onto the cakes yet.

I have googled but get different answers

Ive frozen iced fairy cakes before and they came out fine after defrosting. I've also frozen left over butter icing before and shin it was fine after defrosting - just needed stirring

Thanks