Help, a sack!

Hey Guys,
I've just tried on the dress. I'm wearing a regular 42 and XL have ordered. The dress looks cruel and is like a bag with elastic. It is obenrum cut so that it is extremely fluttered on the sleeves or the cutouts for the arms and hanging. Far too much to even halfway to make a good impression in them. I could not even tell if it would fit a 44 or 46. One would have to under the arms Sew a quite good piece to make visible a "form".
For me, the most glaring disappointment of Vero Moda, I've ever tried.