Hi,
My dd is 13 and a 32B cup. At the moment she wears moulded, non-under-wired bras from M and S, however at Easter she will be going on a four day long netball tour to a theme park in Europe, that will involve playing netball for up to 8 hours a day, which made me think that she probably needs a sports bra. What sports bras do your dd's wear?