To choose the correct size for you, measure your body as follows:
 
Bust - Measure around fullest part
Waist - Measure around natural waistline   
Hips - Measure 20 cm down from the natural waistline 

 

Compare your measurements with the index below

 

MEASUREMENTS IN CM
       42      44       46       48       50       52        54
Bust 100-107 107-113 113-118 118-121 122-128 129-137 138-144
Waist 86-93 93-99 99-105 105-112 113-118 119-125 126-132
Hips 108-115 115-121 121-127 127-133 134-140 141-147 148-154
 
MEASUREMENTS IN INCHES 
 

12US

42EU

14US

44EU

16US

46EU 

18US

48EU

20US

50EU

22US

52EU

24US

54EU

Bust 39"- 42" 42"-44.5" 44.5"-46.5" 46.5"-47.5" 47.5"-50.5" 50.5"-54" 54"-56.7"
Waist 33"-36.5" 36.5"-39" 39"-41.5" 41.5"-44" 44"-46.5" 46.5"-49" 49"-52"
Hips 42.5"-45" 45"-47.6" 47.6"-50" 50"-52.5" 52.5"-55" 55"-58" 58"-60.6"

We use the European standard sizing, you can use the index below to find the equivalent in British and American standards.
EU      42      44      46      48      50      52     54
UK      14      16      18      20      22      24     26
US      12      14      16      18      20      22     24
 
We are more than happy to assist you finding the right size for you. 
You can contact us here:   info@vandernag.com