Ok, so having established that I am a different bra size to the one that I used to wear according to MN bra interventionists, I am going to need to replace my old ones with my actual bra sized ones. I've marked Amazon as my bulk bra shopping place and it says it accepts free returns.
Now from your experience, do you buy two of the same style bra in different sizes say 32D and 32DD to see which one fits better then send the poor fitting one back or do you order one and if it doesn't fit you arrange a replacement in another size? I hope that's not too silly a query. The latter takes longer in terms of getting the item but is there a risk of not being able to get a full refund for the first method just because it's in the wrong size?