Centimetres

Size

Bust Underbust
   XS 82-85 68-72
   S 85-90 72-76
   M 90-95 76-81
   L 95-100 81-87
   XL 100-103 87-95

 
Inches

Size

Bust Underbust
   XS 32.2-33.5 26.7-28.3
   S 33.5-35.4 28.3-30
   M 35.4-37.4 30-31.9
   L 37.4-39.3 31.9-34.3
   XL 39.3-40.6 34.3-37.4