La Perla Bra Size Guide & ConverterContinental craftsmanship with ornate lace, supportive seams, and refined finishes.
Shift into La Perla's French and Belgian lace collections with clarity on EU bands, reinforced wings, and couture cup shapes.
La Perla size snapshot
Sizing system
EU metric sizing with centimeter bands (65–115) and single-letter cups.
Band range
EU 65–95 limited couture
Cup range
A–F
Best for
La Perla appeals to lingerie collectors who care about couture lace, delicate details, and refined finishes.
- La Perla bands run close to measured size with moderate stretch for everyday wear.
- La Perla cups are shallower; fuller-on-top shapes may need to size up or choose more open necklines.
- La Perla features lace-forward construction with supportive seaming hidden under delicate overlays.
Convert your size into La Perla
Pick the brand and size you already wear. We pre-selected La Perla on the right so you can see the equivalent in one click.
Convert to La Perla
Size Guide
Enter your current bra size and select the brands you want to convert between. The converter will help you find your equivalent size in different brands.
Tips for Best Results:
- Enter your size exactly as it appears on your current bra
- Make sure to select both the source and target brands
- Different brands may have slightly different sizing standards
- Always try on bras when possible for the best fit
Fit callouts worth noting
Bands fit close to measured size
Most La Perla bands align with tape measurements, offering a moderate hug without sharp stretch.
Try this:
Begin with your measured band; add the neighbor size if you fluctuate or prefer more or less tension.
Cups lean shallow or push-up heavy
Padding placement and low gores at La Perla can crowd fuller-on-top tissue, causing spill at the edge.
Try this:
Sister size up in the cup or choose balconette/demi styles with taller upper cups to trim spillover.
Lace overlays hide structured seaming
Even delicate La Perla lace bras rely on seamed linings that change stretch and coverage.
Try this:
Read fabric composition and test the style seated and standing to confirm seams sit flat.
Try-on strategy playbook
Dial in your baseline size
- Run the ABTF calculator or your trusted measurement routine first so the converter starts from fresh numbers.
- Keep your most reliable bra size handy; the converter maps it directly into La Perla sizing.
- Note the style you are targeting (plunge, balconette, wireless) so you can sanity-check the fit advice below.
Check band tension once clasped
- Start with your measured band and assess comfort on the loosest hook.
- If you fluctuate between sizes, add the adjacent sister size so you can fine-tune stretch vs. security.
- Use easy return windows to compare band tension across at least two sizes before committing.
Audit fabric stretch before committing
- Inspect inner mesh or lining; supportive layers should match your support expectations.
- Try the bra seated, standing, and reaching to confirm seams stay flat.
- Hand wash or use lingerie bags so lace retains its resilience.
Keep exploring
How to Measure Your Bra Size at Home
Step-by-step measuring tips before you add new pieces to your drawer.
Read moreFit Check Wizard
Troubleshoot gaping, spillover, or band riding in minutes with guided diagnostics.
Read moreSister Size Explorer
See every sister size combination when you need extra breathing room or cup depth.
Read moreKeyword prompts people use
Use or monitor these search phrases when you are researching La Perla sizing. They surface comparison guides, calculators, and real shopper feedback.
Refresh your measurements
Accurate numbers keep your converter results honest. Grab a soft tape and follow the pro guide below before you submit that cart.
Professional Bra Measurement Guide
Essential Tools for Accurate Measurement
Required Equipment
- Soft measuring tape (preferably in inches)
- Non-padded bra or no bra
- Full-length mirror
- Notepad for recording measurements
Measurement Preparation
- Stand straight with shoulders relaxed
- Wear a non-padded bra or no bra
- Ensure the measuring tape is parallel to the floor
- Take measurements in a well-lit room
Step-by-Step Measurement Guide
Band Size Measurement
- Measure under your bust, where the bra band sits
- Keep the tape snug but not tight
- Ensure the tape is parallel to the floor
- Round to the nearest even number
Bust Size Measurement
- Measure around the fullest part of your bust
- Keep the tape parallel to the floor
- Don't pull the tape too tight
- Record the measurement in inches
Cup Size Calculation
- Subtract band size from bust measurement
- Use the difference to determine cup size
- Each inch difference represents one cup size
- Example: 1" = A, 2" = B, 3" = C, etc.
Professional Tips for Accurate Results
Common Measurement Mistakes
- Measuring over a padded bra
- Pulling the tape too tight
- Not keeping the tape parallel to the floor
- Measuring at the wrong position
Professional Recommendations
- Take measurements at least twice for accuracy
- Measure at the same time each day
- Consider professional fitting for best results
- Update measurements every 6 months
Frequently asked questions
Does La Perla run true to size?
Mostly yes. La Perla bands align with measured sizes, so start with your usual pick and adjust only if style-specific feedback says otherwise.
What if I am between band sizes at La Perla?
Grab adjacent band sizes with matching sister cups to fine-tune comfort during try-ons.
Which La Perla styles work best for luxury lingerie fans?
For luxury lingerie fans, choose La Perla's seamed lace bras with supportive linings; they mould comfortably while showcasing couture detail.
Can I convert from other sizing systems into La Perla?
Yes. La Perla lists EU centimeter bands; plug your size into the converter to see the matching EU band and cup combination.