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Hoe vind je de juiste bh-maat voor brede bandjes

Hoe vind je de juiste bh-maat voor brede bandjes

By ARQ | Published: 2026-09-08

Category: Handleidingen

Leer thuis je bh-maat opmeten voor bh's met brede bandjes. Krijg stapsgewijze begeleiding, veelvoorkomende fouten en tips voor het kiezen van de juiste pasvorm van ARQ.

Quick answer

To find your correct bra size for wide-strap bras, measure your underbust and full bust in inches, then subtract the underbust from the bust to get your cup size. For ARQ's pullover styles like the Full-Coverage Bra, many people size up from their usual size, so always check the brand's specific sizing guidance.

Getting the right bra size makes a huge difference in comfort and support, especially for pullover styles like wide-strap bras. Unlike underwired or clasped bras, pullover designs rely on a snug yet comfortable fit around your ribcage and bust, so measuring correctly is key.

In this guide, we'll walk you through how to measure your bra size at home, explain ARQ's sizing quirks for wide-strap bras, and highlight common mistakes to avoid. By the end, you'll be ready to order with confidence.

Why wide-strap bras fit differently

Wide-strap bras, also known as longline or pullover bras, often have a different fit than traditional bras. They typically lack adjustable straps and closures, so the band and cup sizing need to be precise. ARQ's Full-Coverage Bra, for example, is designed to accommodate larger cup sizes through F, with a pullover construction that requires a snug but not tight fit.

Because there are no hooks or adjustable straps, the fabric's stretch and recovery are crucial. ARQ uses a blend of 92% organic cotton and 8% spandex in many of its bras and tanks, providing both comfort and flexibility. This means the bra will stretch slightly with wear, so it should feel snug on the loosest hook (if there were one) from the start.

  • Always measure your underbust and bust while wearing a non-padded bra or no bra for accuracy.
  • Use a soft measuring tape and keep it parallel to the floor.

How to measure your bra size at home

To measure your bra size, you'll need a soft measuring tape and a mirror. First, measure your underbust: wrap the tape snugly around your ribcage, just below your breasts. Ensure the tape is level and not too tight. Record this number in inches. This is your band size.

Next, measure your full bust: wrap the tape around the fullest part of your breasts, keeping it parallel to the floor. Make sure the tape is not digging in or too loose. Record this measurement. The difference between your bust and underbust measurements determines your cup size: each inch of difference equals one cup size (e.g., 1 inch = A, 2 inches = B, 3 inches = C, and so on).

  • If you're between sizes, consider sizing up for a more comfortable fit, especially in pullover styles.
  • Have someone help you measure for more accurate results, or measure twice to ensure consistency.

Common sizing mistakes to avoid

One common mistake is measuring over clothing or a padded bra, which can add inches and lead to a too-large size. Another is pulling the tape too tightly, which can make you think you need a smaller band than you actually do. For pullover bras, a too-tight band can cause discomfort and digging, while a too-loose band won't provide enough support.

Additionally, many people assume their usual size in other brands will be the same across all styles. ARQ's Full-Coverage Bra, for instance, notes that many people size up from their usual size. This is because the pullover design and fabric blend may fit differently than clasped bras. Always refer to the brand's specific sizing guidance and measure each time you order, as your size can change.

  • Don't rely on your size from years ago; remeasure periodically.
  • If a bra feels too tight in the band but the cups fit, try sizing up in the band and down in the cup for a better fit.

Step-by-step bra size measurement

  1. Measure your underbust: Wrap a soft measuring tape snugly around your ribcage, just below your breasts. Keep the tape level and parallel to the floor. Exhale normally and record the measurement in inches. Checkpoint: The tape should be snug but not digging in. If you're between sizes, round to the nearest whole number.
  2. Measure your full bust: Wrap the tape around the fullest part of your breasts, keeping it parallel to the floor. Make sure the tape is not too tight or too loose. Record the measurement in inches. Checkpoint: The tape should sit comfortably without compressing your breasts. Measure twice for accuracy.
  3. Calculate your cup size: Subtract your underbust measurement from your bust measurement. Each inch of difference corresponds to one cup size: 1 inch = A, 2 inches = B, 3 inches = C, and so on. Use this to determine your base size. Checkpoint: If the difference is a half-inch, round up to the next whole inch to get your cup size.
  4. Adjust for the bra style: Consider the specific style's fit guidance. For ARQ's Full-Coverage Bra, many people size up from their usual size. For bandeaus like the Zelda, if between sizes, size down. Always read the product's sizing notes. Checkpoint: When in doubt, size up for pullover styles to ensure comfort, especially if you prefer a looser fit.
  5. Try it on and assess the fit: Once you receive your bra, try it on. The band should feel snug but not tight, and the cups should fully contain your breasts without spillage or gaping. Move around to check that the bra stays in place. Checkpoint: If the band rides up or the cups gap, you may need a different size. ARQ's exchange policy can help you find the right fit.

ARQ bras and sizing

  • FULL-COVERAGE BRA, slipper: The same details as our classic Wide-Strap Bra but with more fabric and a slightly different shape to accommodate for larger cup sizes. Signature bound edges. Pullover design. Best fits US cup sizes through F. 92% organic cotton, 8% spandex. Many people size up from their usual size in this style. If you're between sizes or have a larger cup size, this style may require sizing up for comfort. The pullover design means no adjustments, so getting the right size is crucial.
  • FULL-COVERAGE BRA, hi-vis: The same details as our classic Wide-Strap Bra but with more fabric and a slightly different shape to accommodate for larger cup sizes. Signature bound edges. Pullover design. Best fits US cup sizes through F. 92% organic cotton, 8% spandex. Many people size up from their usual size in this style. Available in a vibrant hi-vis color, this bra offers the same fit considerations. Always check the size guide and consider sizing up if you're between sizes.
  • ZELDA BANDEAU, jean: Classic bandeau shape with a dance inspired pinch-front detail. Use our bra size guide below when choosing which size to order. If between sizes, size down. 92% organic cotton, 8% spandex. Signature bound-edge construction. Best fits US cup sizes A through F. Unlike the Full-Coverage Bra, this bandeau suggests sizing down if between sizes, showing that different styles have different fit recommendations. Always follow the specific guidance for each product.

Finding your correct bra size for wide-strap bras is all about accurate measurements and understanding the specific fit of each style. By following these steps and paying attention to ARQ's sizing notes, you'll be able to choose a bra that offers both comfort and support. Remember, a well-fitting bra can make all the difference in how you feel all day.

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