Use a loose measuring tape and take measurements directly on your body.
1. Bust Measurement
Place a measuring tape under your arms, and have someone measure around the fullest part of your chest. Ensure your arms are down when measuring
2. Underbust Measurement
Measure under your bust, tightly around your rib cage.
3. Waist Measurement
Measure your natural waistline; at the narrowest part of your waist.
4. Hip Measurement
Stand with your feet together and measure around the widest part of your hips.
5. Inseam Measurement
Measure from the top of your inner thigh down to the bottom of you ankle.