Understanding a 66 Bra Size: A Comprehensive Guide

Written by Carmen Rodriguez

Introduction to Bra Sizing

Bra sizing can be complex, but understanding the basics is key to finding the perfect fit, start by learning about band and cup size, and how they relate to your body measurements. For accurate sizing, measure your chest at its widest point using a flexible tape measure, making sure to go under the arms and across the fullest part of the breasts.

Use a bra size calculator to determine your correct bra size, taking into account your bust measurement and under bust measurement. For best results, take these measurements while wearing a well-fitting, non-padded bra to ensure accuracy.

Familiarize yourself with different bra styles and shapes, including sports bras, to find the one that suits your needs. Clothing sizing, including bras, varies across brands and countries, so it's important to round your measurements to the nearest whole number or even number for the most accurate fit.

Online shopping can be challenging, but with the right size chart and accurate measurements, you can find your perfect fit. Keep in mind the complexity of international sizing systems, including UK sizes, European countries' standards, and the use of lettered cup sizes such as E, F, G, H, and XL. Note that a 66 bra size is not a standard size in most systems.

Cup sizes can differ greatly between countries due to varying sizing standards.

Measuring Your Body

Take your measurements using a tape measure, focusing on your natural waistline for clothing and band sizing, and the fullest part of your bust.

Measure around your rib cage to determine your band size, and use this as a starting point for finding your correct bra size. To measure your band size, wrap a measuring tape around your body right underneath your breasts and read the measurement in inches. A 66 cm underbust measurement corresponds to a 65 band in European sizing.

Don’t forget to measure your hips and thigh to ensure a comfortable and supportive fit. Make sure the tape is not too loose, as a loose band can lead to poor support.

Use a flexible measuring tape to get accurate measurements, and take multiple measurements to ensure consistency. Note that a 66 cm band is significantly smaller than a 32 inch band.

For bust measurement, it is important to measure the fullest part of your breasts.

International Bra Sizing Systems

Sizes based on a 66 cm ribcage are considered small band sizes and are less commonly found in standard department stores. In the US and UK, cup sizes increase by 1 inch, while in many other countries, they increase by 2 centimeters. Many manufacturers do not standardize their bra sizes, leading to inconsistencies in fit across brands. Larger cup sizes are often harder to find in retail outlets, and sizing can vary widely between manufacturers. The French and Spanish bra sizing systems are based on the Continental European sizing system but have different band size increments. In Australia and New Zealand, cup sizes generally follow the UK system up to DD, then switch to a metric system for larger sizes. The UK and US use the inch system for band sizes, while European sizes are based on centimeters.

Bravissimo specializes in larger cup sizes (D to L). Lane Bryant (Cacique) offers bands up to 54 inches for large busts. Many women wear incorrectly fitted bras, with studies showing that 80% to 85% of women do not wear the right size. Women should re-measure their bra size at least once a year or after significant body changes. If breast tissue overflows the cup, it indicates that the cup size is too small.

Understanding Bra Components

Learn about the different parts of a bra, including the band, bra cup, and straps, and how they work together to provide support and comfort. The bra cup is essential for supporting the breasts and ensuring a proper fit.
Understand how cup sizes vary between different countries and brands, and how to convert between UK, US, and European sizes. The edge of the band should sit flat against your torso for proper support and comfort.
Familiarize yourself with the different types of bra cups, including molded and seamless cups, and how they can affect the fit and feel of your bra. Ensure that the center front (gore) of the bra lies flat against your breastbone and that your breasts are fully contained in the cups without spillage or gaps.
Consider the importance of breast tissue and how it can impact your bra size and fit. The band size should fit snugly and provide support, while the shoulder straps should not be the primary source of support. If the band rides up your back, it indicates that the band size is too big.

Determining Your Bra Size

Use your measurements to determine your band and cup size, and find your correct bra size using a size chart. It's important to try on at least two sizes around your calculated size, as sizing can vary and this helps you find the best fit.
Consider factors such as your body type, breast shape, and personal preferences when choosing a bra. Use methods like the Swoop and Scoop to ensure the best fit and comfort.
Don’t be afraid to try on different sizes and styles to find the one that works best for you. Women should try on different sizes around their converted size to find the best fit.
Take advantage of online resources, such as bra size calculators and fitting guides, to help you find your perfect fit. The difference in inches between your bust size and band size determines your cup size based on standard conversions.

Finding Your Correct Size

Use a bra size calculator to find your correct size, and take into account factors such as your bust measurement and underbust measurement.
Consider the difference between your band and cup size, and how this can affect the fit and feel of your bra.
Don’t be discouraged if you need to try on multiple sizes and styles - finding the right fit is worth the effort.
Keep in mind that bra sizes can vary between brands and styles, so it’s essential to find a brand that works for you.

Hip Measurement and Bra Size

When it comes to finding the perfect bra size, many people focus solely on bust measurement and underbust measurement, but your hip measurement can also play a crucial role, especially for sports bras, lingerie, and certain styles that require a more tailored fit. The hip measurement helps ensure that your bra or lingerie fits comfortably around your body, providing the right support and a flattering silhouette.

To measure your hips accurately, use a flexible measuring tape and wrap it around the fullest part of your hips, which is typically about 7-9 inches (18-23 cm) below your natural waistline. Make sure the tape measure is horizontal and parallel to the floor, and that it sits snugly but not too tight against your body. Record the measurement in either inches or centimeters, depending on the size chart or bra size calculator you plan to use.

Your hip measurement can influence your band size, particularly if you have a curvier lower body or are shopping for styles that extend further down the torso. For example, if your hip measurement is 38 inches (97 cm), you might find that a larger band size, such as a 36 or 38, offers a more comfortable and supportive fit, especially in brands or styles where the band sits lower on the body. This is especially important to consider when shopping for sports bras or lingerie sets, as the correct size will help you move freely and feel confident.

Keep in mind that cup sizes vary between brands and different countries. European sizes, such as those used in the United Kingdom, may not match US system sizing, so always check the size chart and use a bra size calculator when shopping online. Accurate measurements are key to finding the right size, and taking your hip measurement into account can make a significant difference in comfort and support.

To determine your correct bra size, follow these steps:

Measure your underbust to find your band size.
Measure the fullest part of your bust to determine your bust size.
Subtract your band size from your bust size to calculate your cup size.
Use a size chart or bra size calculator, factoring in your hip measurement if the style requires it, to find your perfect fit.

Remember, every body is unique, and finding the right size may require trying on different sizes and styles. Don’t hesitate to experiment until you find the bra that feels just right for your body. By considering your hip measurement along with your bust and underbust, you’ll be better equipped to choose bras, sports bras, and lingerie that offer both comfort and support, no matter the brand, style, or country of origin. Accurate measurements and the right size chart are your best tools for achieving a perfect fit every time.

Fitting Challenges and Solutions

Common fitting challenges include finding a bra that fits both the band and cup size, and dealing with breast tissue that is uneven or asymmetrical.
Solutions include trying on different sizes and styles, using bra size calculators and fitting guides, and considering custom or bespoke bra options.
Don’t be afraid to seek help from a professional bra fitter, who can provide personalized advice and guidance.
Keep in mind that bra fitting is not a one size fits all solution, and it may take time and patience to find the perfect fit.

Bra Styles and Shapes

Different bra styles and shapes can affect the fit and feel of a bra, including sports bras, push-up bras, and balconette bras. Consider the importance of finding a bra style that suits your body type and personal preferences. Don’t be afraid to try on different styles and shapes to find the one that works best for you. Keep in mind that bra styles and shapes can vary between brands and sizes, so it’s essential to find a brand that works for you.