Such a comfortable bra I was hesitant to return it, but it must run large because all my other 34DDDs fit in various brands, except this one, which is the only reason for 4 stars instead of 5.  I considered ordering this one in a DD, but I worry that maybe this DDD was a fluke and a DD would be too small...?  Anyway, if it fits, you'll love this bra.  Great quality and extremely soft and comfortable.