How to Take Body Measurements for Clothes That Fit

To take body measurements for clothes, use a soft tape measure, wear thin, close-fitting underwear, stand relaxed and keep the tape level and snug without pressing into the skin. Measure chest or bust, waist and hips first, then add inseam, sleeves, neck, wrist and head for specific items. Write everything down, then compare it with each brand's own size chart rather than relying on a size label.

What you need

• A soft, flexible tape measure (a metal tape won't follow the body's curves).
• A mirror, so you can check the tape is level at the back.
• A helper if possible, especially for shoulders, sleeves and inseam.
• A note on your phone or paper, with both centimetres and inches if you shop internationally.

Ground rules for accurate numbers

1. Measure over light underwear, or over the type of foundation garment you plan to wear under the clothes.
2. Stand naturally with feet together and weight even. Don't hold your breath or pull your stomach in.
3. Keep the tape parallel to the floor for every measurement around the body.
4. Snug, not tight. You should be able to slip a finger under the tape.
5. Measure twice. If the numbers differ, take the average or measure a third time.

The core measurements

Chest or bust

Wrap the tape around the fullest part of the chest, under the arms and across the shoulder blades. Arms should hang relaxed at your sides.

Underbust

For bras and fitted tops, measure directly under the bust, where a bra band would sit, keeping the tape firm and level.

Waist

Find your natural waist, usually the narrowest part of the torso, a little above the belly button. Bending sideways shows where the crease forms. For trousers that sit lower, also measure where the waistband will actually sit.

Hips

Stand with feet together and measure around the fullest part of the seat. Check in the mirror that the tape hasn't dipped at the back.

Measurements for specific items

Measurement	How to take it	Useful for
Inseam	From the crotch to the ankle bone or the floor, along the inner leg	Trousers and jeans
Shoulder width	Across the back, from one shoulder point to the other	Jackets, coats, shirts
Sleeve length	From the shoulder point down to the wrist bone, arm slightly bent	Shirts, blazers, knitwear
Neck	Around the base of the neck, with one finger under the tape	Shirt collars
Thigh	Around the fullest part of the upper leg	Fitted trousers, shapewear
Wrist	Around the wrist bone, where a watch sits	Watch straps, bracelets, cuffs
Head	Around the forehead just above the eyebrows and ears	Hats, caps, helmets

An easy shortcut for inseam: lay a pair of well-fitting trousers flat and measure from the crotch seam to the hem.

Reading a size chart

Sizes are not standard. The same label can mean different measurements from one brand or country to the next, and cuts within one brand vary too. That is why measurements beat sizes:

• Use the chart for the exact item where possible, not a general one.
• Check whether the chart lists body or garment measurements. A garment measurement includes ease, the extra room built into the cut.
• Between sizes? Choose based on the measurement that matters most for the piece: hips for trousers and skirts, chest for shirts and jackets. It is usually easier to take something in than to let it out.
• Read the fabric. Stretch fabrics forgive small differences; rigid denim, linen and tailoring don't.

Shapewear and other close-fitting garments rely heavily on accurate numbers; our guide to choosing a shapewear bodysuit explains how sizing and control levels interact.

Beyond clothes

Your wrist measurement is the starting point for choosing a watch case size and strap length, whether you prefer the style described in our look at automatic watches through the decades or a practical alternative explained in quartz vs automatic watches. Head measurements matter for safety gear too: a helmet that fits properly sits snugly without pressure points, as covered in our guide to choosing a skydiving helmet.

Common mistakes

• Measuring over bulky clothes or a thick jumper.
• Letting the tape slope down at the back.
• Pulling the tape tight to get a "better" number, which leads to clothes that pinch.
• Using measurements from years ago. Bodies change, so re-measure every so often.
• Ignoring care instructions after buying; a garment that fits can still shrink. Our guide to laundry symbols helps keep it the right size.

Common questions

Should I round up or down?

Record the real number, then let the size chart decide. When a garment will be tailored, starting slightly larger gives more room to work with.

Can I measure myself without help?

Yes for chest, waist, hips, thigh, wrist and head. Shoulders and sleeves are much easier with a second person.