For my pink substitute, used to have a rainbow Unit (like little Brownies). trust me, they were in the main, NOT going to be listening to their Mum's (unless their was a possibility of new shoes anyway).
there were a few exceptions that I'd have loved to have been mine- one of them has a Mum that posts here but I'm not just saying that LOL!. . There were several indeed that I really miss, but most of their Mum's seemed pretty much sick of it.
Had one faily who got their boy after 5 girls. bet he's just a tad soiled now LOL!