Madeleine is 5'3" / 162 cm and is typically a size S/M but is pictured in a M/L.
Waist: 25" / 64 cm | Hips: 37.5" / 95 cm | Chest: 33.8" / 86cm

Joyce is 5'7" / 170 cm and is wearing an XXS/XS
Waist: 23" / 58.4 cm | Hips: 33" / 83.8 cm | Chest: 29" / 73.7 cm

Leah is 5'5" / 165 cm and is wearing an S/M
Waist: 27" / 69 cm | Hips: 42" / 107 cm | Chest: 35" / 89 cm

Rachel is 5'5" / 166 cm and is wearing a 1XL/2XL
Waist: 41" / 104 cm | Hips: 52" / 132 cm | Chest: 48" / 122 cm