How does the fleece feel? Soft? Thick/dense? Crinkly? It looks a bit harsh, not short and not very dense, which would suggest not Charollais - that would give a very short, smooth, dense coat - and maybe a pinkish skin.
Dad was likely to be a purebred something, but her mum could have been a mix herself. Do you think her mother was purebred? I don't suppose you've a pic of mum?
She looks very sweet, anyway.