How to Measure Yourself for the Perfect Dress Size: A Step-by-Step Guide

What You'll Need

• A soft measuring tape (not a metal one)
• A mirror
• Thin, fitted clothing (or measure over underwear)
• Pen and paper to record measurements

Step-by-Step Measuring Guide

Step 1: Measure Your Bust

1. Stand straight with arms relaxed at your sides
2. Wrap the measuring tape around the fullest part of your bust
3. The tape should be parallel to the floor — not angled
4. Breathe normally and record the measurement without pulling the tape tight

Common mistake: Measuring too high (across the collarbone) or too low (below the bust). The correct measurement is at the apex — the fullest point.

Step 2: Measure Your Waist

1. Find your natural waistline — it's the narrowest part of your torso
2. Typically about 1 inch above your belly button
3. Stand relaxed (don't suck in your stomach)
4. Wrap the tape snugly but not tightly
5. You should be able to fit one finger between the tape and your skin

Common mistake: Measuring at the belly button. Your natural waist is usually higher — it's where your torso naturally creases when you bend to the side.

Step 3: Measure Your Hips

1. Stand with feet together
2. Measure around the fullest part of your hips and buttocks
3. The tape should be parallel to the floor
4. Don't compress — let the tape rest naturally

Common mistake: Measuring at the hip bones instead of the fullest part of the hips. The widest point is usually 7-9 inches below your natural waist.

Step 4: Record Your Measurements

How to Use Your Measurements

General Women's Size Chart (US)

Important: This is a general guide. Always check the specific brand's size chart because sizing varies dramatically. A Medium at one brand might be a Large at another.

Tips for Getting the Right Fit When Shopping Online

1. Always check the brand's size chart — not a generic one
2. If between sizes, size up — especially for structured dresses
3. Read reviews for fit advice — phrases like "runs small" or "true to size" are gold
4. Check the fabric composition — stretchy fabrics (with spandex) are more forgiving
5. Note your measurements in your phone — saves time for future shopping
6. Consider the dress style — wrap dresses are more forgiving, sheath dresses need precise fit

Body Measurement Changes to Expect

Your measurements can fluctuate based on:

• Time of day (you may be slightly larger in the evening due to water retention)
• Time of month (hormonal changes can affect bust and waist by up to 1 inch)
• Recent meals (waist can expand 1-2 inches after eating)

Best practice: Measure in the morning, in light clothing, breathing normally. Re-measure every 3-6 months if you're actively changing your body.

Frequently Asked Questions

Q: What if my bust is one size and my waist is another size?

A: This is extremely common. For dresses, prioritize the measurement that corresponds to where the dress fits most snugly. For fitted dresses, go with the larger measurement and consider tailoring. For wrap dresses and A-line styles, focus on bust measurement — these styles are more forgiving at the waist and hips.

Q: How do I convert between US, UK, and EU sizes?

A: As a general guide: US size + 4 = UK size, and US size + 30 = EU size. So a US size 8 is a UK 12 and EU 38. However, conversions vary by brand — always check the specific brand's international size chart.

Q: Should I measure with or without a bra?

A: Measure with the bra you plan to wear with the dress. A padded bra can add 1-2 inches to your bust measurement compared to a bralette or going braless. For the most accurate results, wear whatever bra style you'll most commonly pair with dresses.

Q: I'm between sizes — should I size up or down?

A: Size up. A slightly loose dress can be styled with a belt or taken in by a tailor. A too-tight dress is uncomfortable, unflattering, and can't be fixed without replacing it. This is especially true for structured fabrics — stretchy fabrics are more forgiving if you size down.

Shop with confidence: all Zeagoo dresses include detailed size charts with specific measurements for each style. Browse our dresses in sizes XS-XXL.

Further reading: The Hidden Gem Amazon Fashion Brands That Deserve Their Own Spotlight — featured on Medium