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How to Measure Underwear Size

1. Determine Your Waist Width

Standing straight in front of a mirror. Put your hands around your waist, squeezing gently and move your fingers down until you feel the top of your hip bones. This is the slimmest part around your waist. Measure around this waist line and then you get the waist width. Be sure that the tape is parallel to the ground and snug to the body. Note: you can also find your waist line by bending to the side. The spot that has the deepest wrinkle is your waist line.
Underwear Size | FinallyBra

Determine Your Waist Width

2. Determine Your Hip Width

Looking into the mirror and identify the widest part of your buttocks. Put the tape around this part and measure the circumference. This is your hip width. Also be sure that the tape is parallel to the ground.
Underwear Size | FinallyBra

Determine Your Hip Width

FINALLYBRA Underwear Size Chart
Dress Size 0 2 - 4 6 - 8 10 - 12 14 - 16
Waist (in.) 24.6-26.5 27-30.5 31-33 33.5-35.5 36-39
Hip (in.) 32-34.5 35-37.5 38-40.5 41-43 43.5-45.5