Dd has been wearing a bra for a year or so but I've noticed recently she's grown quite a bit so needs new ones.
She was VERY shy first time and refused to be measured by an assistant. So we went to M and S and did it by trial and error, I took in a selection of sizes and I managed to judge what fitted her. I think she was a 30a. A few months later I bought her some B cup bras. But now I have no idea what size she is or where to go. She's quite fussy and prefers white bras. Are Debenhams any good?
Should I measure her at home first to get an idea? How do I do it?