To measure yourself for a compression garment, take three core measurements with a soft tape—waist at the navel, hips at their fullest point, and upper abdomen just below the bust—keeping the tape snug but not tight, then match those numbers to the brand's size chart rather than your clothing size. That's the whole method in one sentence. The details below make sure you get it right the first time, because a well-measured garment is the difference between even, comfortable compression and a garment that rolls, digs, or does nothing.
Why your dress size won't work
Medical compression sizing is not the same as retail clothing sizing. Two brands can label the same physical garment differently, and your jeans size tells you almost nothing about the snug, graduated pressure a post-surgical garment needs to deliver. The only reliable approach is to measure your actual body and read the manufacturer's chart for the specific garment you're buying. Five minutes with a tape measure saves you an exchange and, more importantly, gets the pressure right while it matters most.
What you'll need
Grab a flexible cloth tape measure—the kind used for sewing. If you only have a rigid metal tape, a piece of string you can lay flat against a ruler afterward works in a pinch. Measure in front of a mirror or with a helper so you can keep the tape level all the way around. Wear thin clothing or none at all, since bulky fabric adds inches and throws off the result.
The key measurements, step by step
Waist: Find your natural waist—usually right at the belly button for compression purposes—and wrap the tape around, keeping it parallel to the floor. Don't suck in. Let the tape sit snug against the skin without compressing it.
Hips: Stand with your feet together and wrap the tape around the fullest part of your hips and buttocks. This is often lower than people expect; if you're unsure, measure at two or three points and take the largest number.
Upper abdomen: Many abdominal garments need this too. Measure just below the bust line, around the lower ribs, again keeping the tape level.
Write each number down immediately. For garments that extend over the thighs, you may also need a mid-thigh measurement taken around the fullest part of the upper leg.
Snug, not strangling
The most common mistake is pulling the tape too tight to get a smaller number. Resist it. The tape should rest against your skin so a finger can just slip underneath—firm contact, no indentation. Measuring too tight gives you a garment that's painful to wear and creates pressure ridges; measuring too loose gives you one that slides and offers no real support. Aim for the true resting measurement of your body.
Account for swelling and the stage you're in
If you're buying before surgery for the early recovery phase, remember you'll be swollen for the first couple of weeks. If your numbers fall between two sizes on the chart, size up for that first stage—you can move to a smaller stage 2 garment as the swelling resolves. If you're measuring later in recovery for a step-down garment, take fresh measurements rather than reusing your pre-op numbers, since your body will have changed.
Reading the size chart
Every reputable brand publishes a chart mapping measurement ranges to sizes. Match each of your numbers to the chart and look for the size that fits all of them. If your waist says medium but your hips say large, choose the larger size so nothing is over-compressed, and look for styles with adjustable closures to fine-tune the rest. When a chart lists a single controlling measurement—often the waist for abdominal binders—follow that as the primary guide.
The bottom line
Accurate sizing comes down to three honest measurements taken snug and level—waist, hips, upper abdomen—matched to the manufacturer's chart, with a size-up for early swelling and an eye toward adjustable styles. Get those right and your garment delivers the even, graduated pressure that keeps you comfortable and supports your results.
Ready to find your size?
Every garment we carry includes a detailed size chart so you can match your measurements with confidence, plus adjustable options for the spaces between sizes. Take your measurements, then browse the full range to find your fit: shop the full collection here.
This article is for general education only and is not medical advice. Always follow your surgeon's specific instructions for your recovery.