Wondering what size compression garment to buy after surgery? The short answer: choose the size that matches your current body measurements on the manufacturer’s size chart — not a size smaller. A compression garment is engineered to deliver the right pressure at your true size, so “sizing down for extra compression” usually backfires, causing rolling, bulging, and uneven pressure that can actually slow healing. Measure carefully, read the specific brand’s chart, and when you fall between sizes, a few simple rules will guide you.
Start With Your Measurements, Not Your Clothing Size
Compression garment sizing rarely matches the dress or pant size you buy off the rack. Manufacturers build their charts around precise body measurements — typically your waist, hips, and sometimes your underbust. Using a soft measuring tape, measure the widest part of each area, keep the tape snug but not digging in, and write the numbers down. These measurements, not your usual size label, are what you match to the chart.
Always Read the Specific Brand’s Size Chart
There is no universal compression sizing. A medium from one brand can be a large in another, and faja-style garments often run smaller than standard post-surgical garments. Always pull up the size chart for the exact garment you are buying and match your measurements to it. If your waist and hips point to two different sizes, follow the chart’s guidance — many recommend sizing to the larger measurement so the garment fits your widest point without pinching.
Why You Should Not Size Down for “More Compression”
It is tempting to think a smaller garment will flatten you faster, but the opposite is usually true. A garment that is too tight rolls down, digs in, and creates bulges where the fabric cuts into swollen tissue — that uneven pressure can irritate your incision and even contribute to skin problems. Properly fitted compression applies gentle, even support across the whole area, which is exactly what helps reduce swelling and supports your new contours. Trust the chart.
Plan for Swelling — and for Sizing Down Later
In the first days and weeks, you will be more swollen than your final result. Most surgeons account for this, and many garments include an adjustable hook-and-eye closure with several rows so you can tighten the garment as swelling subsides. As the swelling continues to go down over the following weeks, you may genuinely need a smaller size or a “stage 2” garment to maintain firm, effective compression. Buying one garment now and planning for a smaller one later is completely normal.
When You Are Between Sizes
If your measurements land right between two sizes, weigh a few things: how much swelling you currently have, whether the garment has an adjustable closure, and what stage of recovery you are in. Early on, when swelling is significant, the larger size is often more comfortable and still effective thanks to adjustable closures. Later in recovery, the smaller size may give you the firmer support you want. When in doubt, ask your surgeon or the garment provider — they fit these every day.
Stage 1 vs. Stage 2 Sizing
Many recovery plans use a firmer “stage 1” garment immediately after surgery and a tighter “stage 2” garment once initial swelling improves. These are sized the same way — by your current measurements — but because your body changes between stages, re-measure before buying a stage 2 garment rather than assuming the same size. Re-measuring takes two minutes and saves you from ordering a garment that no longer fits. Before you order, measure your waist and hips, match those numbers to the exact brand’s chart, size to your larger measurement if you are between sizes, look for an adjustable closure to handle swelling, and plan to re-measure for any later stage.
Find Your Right Fit
The right size makes all the difference in comfort and compression. Browse our full range of sizes and styles — from stage 1 to stage 2 garments and faja options — at Elite Compression Garments, and consider adding an abdominal compression board for extra core support.
This article is for general education only and is not medical advice. Always follow your surgeon’s specific instructions for your recovery.