MEASURE BEFORE YOU CHOOSE
Size labels are not universal: use measurements for the specific supplier style.
XS, S, M and L do not have a verified universal US-size conversion across our suppliers. Compare your bust, waist, hip and desired length with measurements on the specific product page. If measurements are absent, ask customer care before ordering rather than assuming your usual size will fit.
Numeric shoe labels alone do not verify a universal fit. Compare measured foot length with the supplier chart for the exact style. We cannot guarantee true-to-size fit or advise an automatic size increase without that chart.
Measure head circumference where the hat will sit. S, M, L and One Size do not imply verified centimetre measurements. Confirm the exact style measurements with customer care if not listed.
One Size is an option label, not a capacity or compatibility guarantee. External dimensions are different from usable interior space. Measure your phone with its case, and request interior opening and pocket measurements if exact fit matters.