How to Measure Yourself for Clothes: A Complete Guide

To measure yourself for clothes, use a soft tape measure over light clothing, keep the tape level and snug but not tight, and take five core measurements: bust or chest (around the fullest part), waist (at the narrowest part of the torso), hips (around the fullest part of the seat), inseam (from crotch to ankle) and, for shirts, neck circumference. Write each number down in centimeters or inches and compare it with the size chart of the brand you are buying from — not with the size you usually wear.

Ten minutes with a tape measure solves most sizing problems, especially across brands and countries. This guide walks through each measurement, how to avoid common errors, and how to read a size chart.

What you need

• A soft tape measure — not a metal one from the toolbox.
• Light, close-fitting clothes or underwear. Measure in the bra you usually wear for bust measurements.
• A mirror to check that the tape is level.
• A helper for shoulder, back and sleeve measurements, if possible.
• A notebook or phone to write numbers down immediately.

Stand relaxed with feet together and arms by your sides. Breathe normally; do not pull in your stomach or puff out your chest.

The core measurements

Bust (women)

Measure around the fullest part of the bust, keeping the tape level across the back — it tends to slip down. Arms relaxed.

Underbust (women)

Measure directly under the bust, snug. Useful for bras, swimwear and fitted dresses.

Chest (men)

Measure around the fullest part of the chest, just under the armpits and across the shoulder blades. Keep arms relaxed at your sides. This number is the basis of men's jacket sizes: in US and UK sizing, the jacket size is roughly the chest in inches.

Waist

Measure at the natural waist — the narrowest part of the torso, usually just above the belly button. For trousers, you may also want the waist where you actually wear them, which is often lower; note both.

Hips

Stand with feet together and measure around the fullest part of the hips and seat. Check in the mirror that the tape is level all the way round.

Inseam

Measure from the crotch down the inside of the leg to the ankle bone, or to where you want trousers to end. Easier still: measure the inseam of a pair of trousers that fit you well, from the crotch seam to the hem.

Neck

Measure around the base of the neck, where a shirt collar sits, with one finger under the tape for comfort. Dress shirt sizes are based on this number.

Additional measurements for tailoring and jackets

Measurement	How to take it	Useful for
Shoulder width	Across the back, from the edge of one shoulder bone to the other	Jackets, coats, shirts
Sleeve length	From the shoulder edge, over a slightly bent elbow, to the wrist bone	Shirts, jackets, knitwear
Back length	From the base of the neck to the natural waist, down the spine	Dresses, coats
Thigh	Around the fullest part of the upper thigh	Slim trousers, jeans
Rise	From the crotch seam up to the waistband, front and back, on trousers that fit	Trousers
Height	Barefoot, against a wall	Length fittings (petite, tall, short, long)

For suits in particular, shoulder width and sleeve length decide whether a jacket can be altered. Our guide to how a suit should fit explains what a tailor can and cannot change.

A measurement record you can copy

Write your measurements in a note and update them now and then:

Measurement	cm	inches
Bust / chest
Underbust
Waist (natural)
Waist (where trousers sit)
Hips
Inseam
Neck
Shoulder width
Sleeve length
Height

To convert, 1 inch equals 2.54 cm. A 92 cm hip measurement is 92 ÷ 2.54 ≈ 36.2 inches.

How to read a size chart

Size charts usually list body measurements, but sometimes they list garment measurements. Check which one you are looking at.

• Body measurements ("to fit bust 88 cm"): compare directly with your numbers.
• Garment measurements ("chest width 52 cm, laid flat"): double a flat width to get the circumference, then compare with a similar garment you own that fits well. Remember that garments include ease — extra room for movement and style.

When your measurements span two sizes

This is common. Choose by the measurement that matters most for the garment:

• Tops and jackets: bust or chest, then shoulders.
• Dresses: the largest of bust, waist and hips for fitted styles; bust for loose styles.
• Trousers and skirts: hips first, then waist — a waist can be taken in more easily than hips can be let out.

Worked example

Your measurements: bust 92 cm, waist 74 cm, hips 101 cm. The brand's chart:

Size	Bust	Waist	Hips
M	90–94	72–76	96–100
L	95–99	77–81	101–105

For a fitted pencil skirt, choose L (hips) and have the waist taken in if needed. For a loose blouse, choose M (bust). For a fitted dress, L is safer, possibly with alterations at the waist.

If the brand uses a different country's size labels, convert your usual size first with the clothing size converter, then confirm with the measurements. The international clothing size conversion guide explains how US, UK, EU and Italian sizes relate.

Step-by-step checklist

• Light clothing on, tape measure ready
• Bust or chest at the fullest part, tape level
• Natural waist at the narrowest point
• Hips at the fullest part, feet together
• Inseam from crotch to ankle, or from a well-fitting pair of trousers
• Neck with one finger of room
• Shoulders and sleeves with a helper
• All numbers written down with the date

Common mistakes

Pulling the tape tight. A tight tape gives numbers that are too small, and clothes that feel too snug. The tape should rest, not press.

Letting the tape slip at the back. Bust, chest and hip measurements are often taken at an angle. Use a mirror or a helper.

Measuring over thick clothes. Jeans or a sweater can add several centimeters.

Rounding generously. Write down what you measure. If you are between sizes, decide later with the chart in front of you.

Using old numbers. Measurements change. Re-measure before investing in tailoring or a major purchase.

Measure once, shop with confidence

Your measurements are the one sizing system that works everywhere. Keep them on your phone, compare them with each brand's chart, and use your usual label size only as a starting point. You will buy fewer things that do not fit — and spend less time on returns.