Hip measurement with a tape, then the underwear size
Short answer: Take your hip measurement with a tape around the widest point over the bottom, with your feet together and the tape level all the way round. You compare the number in centimetres with the measurements for the briefs you want to buy. Here is the step by step way to measure and choose the size.
Why the hip measurement matters most
For briefs, the hip measurement is the number that most often decides whether the size fits. The waist plays a part, but the hips decide whether the fabric can sit flat without cutting in. A hip measurement taken correctly saves you from returns and from briefs that never get worn.
What you need
You need a soft tape measure that can wrap around the body, and ideally a mirror. If you do not have a tape, a piece of string and a ruler do the same job. When you choose bamboo panties, compare your measurement with the measurements for the item itself, since sizes can differ between brands.
How to take the hip measurement
Stand with your feet together and your weight on both legs. Place the tape around the widest point over the bottom and keep it level all the way round. Breathe normally and read the number without pulling the tape tight. Do it against bare skin or over thin clothing.
Mistakes to avoid
The most common mistake is measuring over clothing that is too thick or pulling the tape too tight. Another is measuring too high, where the body is narrower. If the number seems too small or too large, measure again with a friend who can see that the tape lies level and does not tilt.
From hip measurement to underwear size
Now compare your hip measurement with the measurements on the item, which are usually on the product page. Find the range your number falls in and choose that size. There is no shared table for all brands, so never assume that a medium is the same everywhere.
If you fall between two sizes
If your hip measurement falls between two sizes, think about what the briefs are for. For comfort and room take the larger, for a close fit take the smaller. Stretchy fabric gives a little, but the waistband should not press into the skin and the leg opening should not cut into the thigh.
Hip measurement and other underwear
The hip measurement is used for other clothes too, so write the number down. For everyday wear bamboo underwear for women often fits by the same measurement, and the same goes when you choose tops to go with the briefs. Always check the measurements for the item itself.
Measure again when your body changes
Your body changes over time, so take your hip measurement again every six months or after a larger change. It takes a few minutes. If you have pain or suspect an illness, talk to your doctor. For everyday wear you can also complete your outfit with bamboo tops for women.
Frequently asked questions
Where do I take the hip measurement
Measure around the widest point over the bottom with your feet together. Place the tape level all the way round and breathe normally before you read the number.
Should I measure with clothes on
Measure against bare skin or over thin clothing if you can. Thick clothing makes the number too large, which can lead you to choose a size that fits too loosely.
Are sizes the same in all brands
No, sizes can differ between brands. Always use your hip measurement and compare with the measurements for the individual item, rather than just choosing the same letter size.
