Hi there, i was a 34b and had 340cc overs, and took with me two sprots bra’s, a 34dd cup. this should fit fine, or may an e cup, and sprts bra’s are quite tight. I wouldnt waste your money on too many of them, just opt for the £4.00 ones from Geroge at asda or primark ones.
I now measure a 32f, as they eventually get bigger. You,ll find that they look very flattish at first and very wide apart, your skin between them hurts aswell, as its very stetched, but after a few weeks they get better, then months later they start to move.