S   M   L
PTP
17" 18" 19"
Waist 14" 15" 16"
Hip 18.5" 19.5" 20.5"
Length 32" 32.5" 33"

*Model is 1.68m, UK 4/6 and wears size S

There is allowance at the PTP, waist and hips. You may stick to your usual Dear Lyla size for a relaxed fit or size down for a slimmer fit.