正しいブラサイズの重要性:神話と事実
By Fleur of England | Published: 2026-09-08
Category: 商品レビュー
ブラジャーのサイズに関するよくある誤解と事実をご紹介。正しいフィット感が快適さとサポートに重要な理由を学び、理想のブラを選ぶための実用的なヒントをお届けします。
Quick Answer
Wearing the right bra size is essential for comfort, support, and confidence. Many common beliefs about bra fitting are myths, so focus on measured fit and style-specific design rather than outdated rules.
Many women wear the wrong bra size without realizing it, leading to discomfort and poor support. Myths about bra fitting are widespread, but understanding the facts can help you choose a bra that truly fits.
In this article, we bust common bra size myths and highlight the importance of a correct fit, using insights from Fleur of England’s expertly crafted lingerie.
Myth: Your Bra Size Never Changes
A common misconception is that once you know your bra size, it stays the same forever. In reality, your size can change due to weight fluctuations, hormonal changes, age, and even exercise. Regular fittings are essential to ensure your bra continues to provide the support you need.
At Fleur of England, many styles are designed with adjustable features, such as the three-strap back on the Iris Blue Boudoir Bra, allowing for a more customized fit as your body changes.

- Get fitted at least once a year or whenever you notice changes in fit.
Myth: The Band Size Is Less Important Than the Cup
Some believe the cup size matters most, but the band provides about 80% of the support. A too-loose band can cause the straps to dig in and reduce support. The right band should sit snugly and horizontally around your ribcage.
Fleur of England’s balcony bras, like the Deilen Balcony Bra, are engineered with supportive bands and soft stretch lace to offer both comfort and uplift, emphasizing the importance of a well-fitted band.

- When trying a bra, start with the loosest hook; it should feel snug but not tight.
Myth: All Bras Fit the Same Way
Different bra styles are designed for different breast shapes and outfits. A balcony bra offers a different lift and coverage than a plunge or full-cup bra. Your size may remain the same, but the style can affect how a bra fits.
For example, the Onyx Strap Balcony Bra features straighter cups and less coverage than a standard balcony bra, creating a distinct silhouette. Understanding these differences helps you choose a bra that fits both your body and your wardrobe needs.
- Consider your outfit and desired shape when selecting a bra style.
Myth: You Should Always Add 4 Inches to Your Band Measurement
The old 'add 4 inches' method is outdated and often leads to a band that is too loose. Modern fitting standards rely on measuring your underbust directly and may not require adding inches. Many brands, including Fleur of England, offer sizing guides that reflect contemporary fit standards.
Instead of relying on a rule of thumb, measure yourself accurately and refer to the brand’s specific size chart, as sizing can vary between styles and collections.
- Use a soft measuring tape and follow the brand’s size guide for best results.
Verdicts on Common Bra Size Myths
- Myth: Your bra size never changes: Your size can change due to various factors. Regular fittings are key. Get fitted annually.
- Myth: Cup size matters more than band: The band provides most of the support. A proper band fit is crucial. Check band snugness first.
- Myth: All bras fit the same: Different styles offer different coverage and lift. Try before you buy. Choose style based on outfit.
- Myth: Add 4 inches to your band measurement: This outdated method often leads to a loose band. Use modern sizing guides. Measure accurately and use brand charts.
Fleur of England Bras Designed for Fit
- Iris Blue Boudoir Bra: A non-wired, front fastening soft cup bra crafted in Portugal from soft Italian tulle and silk, featuring adjustable silk shoulder straps and a three-strap back design. The adjustable straps and front fastening allow for a customized fit, ideal for those who prefer wire-free comfort without compromising on support.
- Deilen Balcony Bra: Made in the UK, this black lace bra is crafted using sustainable materials, with soft stretch lace providing comfortable support and gentle uplift. The stretch lace adapts to your shape, offering a forgiving fit that moves with you—a great option for everyday wear.
- Onyx Strap Balcony Bra: An underwired balcony silhouette that offers uplift and shaping, with straighter cups and less coverage than a standard balcony bra, and a back strap clasp that can be worn as a racerback. This style is designed for a specific shape and coverage preference, so it's important to try it on to see how it fits your bust.
Understanding the myths and facts about bra sizing is the first step to finding a bra that fits well and feels great. Remember that fit is personal, and trying different styles from brands like Fleur of England can help you discover what works best for your body.



