Elasticated Waisted 
Size uk10
Waist 74cm-88cm
Hips  94cm-104cm
Size uk12
Waist 76cm-90cm
Hips  92cm-108cm
Size uk14
Waist 80cm-96cm
Hips 100cm-112cm
Size uk16
Waist 84cm - 100cm
Hips 102cm-114cm
Size uk18
Waist 90cm-106cm
Hips 108cm-120cm
Size uk20
Waist  94cm-110cm
Hips 112cm-124cm