The suit trousers looks quite chic and wears well. She sits well and fits the intersection. From fabric ago it is very thin and thus also quite easy. The pants are handled properly and has no defects.
With the size of which is of course always a bit tricky compared to other pants I can say for a small indication, however, that the pants in size. 54 (XXL) most likely a Gr. 36 (eg jeans) or the intermediate size 25 corresponds.