We wear the same size, Catrin. (That is, it seems that training hard makes my boobs wander to my thighs or something so maybe even 32 E now.) I don't know how much bras would normally cost you, but I find most bras at Figleaves or Bravissimo quite affordable. Sometimes a cross-size from cheaper brand (for example 34 E for you) fits well enough too, but I have to say the pricier bras tend to fit better.
Make sure you try different brands and styles of bras too, over the years I found that "Cleo" halfcups tend to be the best fit for me, Freyas are often too deep in the cup and plunge style don't go along well with my form. Sports bras are still trial and error for me. I don't know why but the sizing is different (exept for the Panache Sports bra, it's true to size).