Harper dress in L, I have order M the camel one but returned it and order both black and camel one in L. I sized up and I am glad because every single irregularity is show when I wore M in camel:)
I am very weird with sizes, because it depends on the model of the dresses, because I have a small waist and wide hips. I am 175 cm, 66 kg. Some dresses I am 36 EU (size 4) and some 38 EU (size 6).