For all gowns:

 Size: 2 4 6 8 10 12 14 16 18
Bust 33.5  34 35 36 37 38 39.5 41.5 43.5
Waist 25.5 26 27 28 29 30 31.5 33.5 35.5
Hips 36 37 37.5 38.5 39.5 41 42.5 44.5 46.5
Length 62 62 62.5 62.5 63 63 63.5 63.5 64

 

 

 Size: X - SMALL SMALL MEDIUM LARGE
Bust 33 34.5 36 37.5
Waist 23.5 25 26.5 28
Hips 33 34.5 36 37.5
Length 69 69 69.5 69.5