34G is really close to 34DDD i think, I am 32DDD and after checking "fit" section I ordered bigger band and size, so, band is definetely bigger than 32 - true 34, cups tiny bit bigger for me, so it should be true 34DDD. Hopefully somewhen amazon add special parameters to check for bras, how does band fit, and how do cups fit. Model looks great!! SO WIDE straps, very soft and comfy, ordering smaller band size, will update review after recieving