I measure 39'' around my ribcage so you would think a 40 bra would fit - not a chance with most brands - and a 38 is always that bit too tight. And then the fun really starts with the cup size - I measure 47'' round the fullest part of my bust, a difference of 8'' which should, all things being equal, make me an H. I have tried on loads of bras that are supposed to be a 40H and the cups are huge - even on me! Could carry the shopping home in some of them! I have found that, if the band size fits okay, then I need to try the F and G ones as one of these should fit properly. Another moan is why are bigger bras so padded? I have plenty of my own and don't need it! It is hard to find pretty bras at my size too - I do wonder who designs them!
NHS U turn on trans terminology