Free People Size Chart

FP Size XXS  XS S M L XL
UK 2 4-6 8-10 12-14 16 18-20
Bust (in) 32" 33-34" 35-36" 37-38" 30-40" 41
Waist (in) 24" 25-26" 27-28" 29-30" 31-32" 33"

Bust: Measure under your arms at the fullest part of your bust. Keep the tape level.

Waist: Measure around your natural waistline, keeping the tape comfortably loose. This is the narrowest part of the body between the ribs and the hips.