Finding The Perfect Bra For Small Breasts And A Large Rib Cage

Many women struggle to find bras that properly fit their small bust and wide rib cage. If you feel like your bra straps are always slipping down or the cups stand out from your chest, you likely need a more customized fit for your body type.

If you’re short on time, here’s a quick answer to your question: Look for demi or balconette style bras with adjustable straps and a tight band in cup sizes AA to B.

Understand Your Bra Size and Shape

When it comes to finding the perfect bra for small breasts and a large rib cage, it is essential to understand your bra size and shape. This knowledge will help you make informed decisions when shopping for bras, ensuring a comfortable and flattering fit.

How to Measure Your Rib Cage and Bust

Measuring your rib cage and bust is the first step in determining your bra size. To accurately measure your rib cage, wrap a measuring tape around your torso, just below your breasts. Make sure the tape is snug but not too tight. Take note of the measurement in inches.

Next, measure your bust by wrapping the tape around the fullest part of your breasts. Again, make sure the tape is snug but not constricting. Write down this measurement in inches as well.

Once you have these measurements, you can use a bra size calculator or refer to a bra size chart to determine your band and cup sizes. Remember that bra sizes can vary between brands, so it’s always a good idea to try on different sizes to find the best fit.

Determining Vertical Fullness for Proper Cup Fit

Vertical fullness plays a crucial role in finding the right cup size for small breasts. Vertical fullness refers to how much tissue you have above or below your nipple. Understanding your vertical fullness can help you find a bra that provides the right amount of coverage and support.

If you have more tissue below your nipple, you may find that bras with a shallow cup shape work best for you. On the other hand, if you have more tissue above your nipple, bras with a full cup shape may be more suitable.

Experimenting with different cup shapes and styles can help you determine which ones flatter your shape the most.

Considerations for a Small Band and Small Cup Size

For individuals with a small band and small cup size, it can be challenging to find bras that fit properly. However, there are a few considerations that can help you find the perfect bra.

  • Look for bras with adjustable straps and band closures. This will allow you to customize the fit to your specific measurements.
  • Consider trying bralettes or sports bras, which often provide more flexibility and comfort for smaller sizes.
  • Opt for bras with padding or push-up features to enhance your natural shape and provide a boost of confidence.
  • Don’t be afraid to ask for assistance from a bra fitting specialist. They can provide expert advice and help you find the perfect bra for your unique body shape.

Remember, finding the perfect bra is a personal journey that may require some trial and error. By understanding your bra size and shape, considering your vertical fullness, and exploring different styles and features, you’ll be well on your way to finding the ideal bra for small breasts and a large rib cage.

Style and Features to Look For

Demi and Balconette Bras

When searching for the perfect bra for small breasts and a large rib cage, it’s important to consider the style and shape of the bra. Demi and balconette bras are great options for those with smaller busts. These styles provide a flattering lift and create the illusion of fuller cleavage.

The demi bra has a lower cut, making it ideal for low-cut tops and dresses, while the balconette bra offers a rounded shape and wider-set straps for added support. Both styles are designed to enhance the natural shape of smaller breasts, giving you a confident and comfortable fit.

Adjustable Straps

Another important feature to look for when shopping for bras is adjustable straps. Having the ability to adjust the straps ensures a customized fit that accommodates your unique body shape. With a large rib cage and smaller breasts, finding the perfect balance of support and comfort can be a challenge.

Adjustable straps allow you to find the right fit, preventing discomfort and ensuring that your bra stays in place throughout the day. Look for bras with wide straps for added support and consider styles with adjustable back closures for even more flexibility.

Smooth, Contoured Cups

For small-breasted individuals with a large rib cage, finding bras with smooth, contoured cups is essential. These cups are designed to mold to your natural shape, providing a seamless and flattering appearance under clothing.

Smooth cups also prevent any unwanted lines or bulges, giving you a smooth and streamlined silhouette. Look for bras with light padding or molded cups to enhance your shape and provide a subtle lift, without adding unnecessary bulk.

Firm Band and Small Cup Size

When it comes to finding the perfect bra for small breasts and a large rib cage, it’s important to consider the band size and cup size. Opt for a bra with a firm band to provide the necessary support and prevent the bra from riding up.

Additionally, choosing a bra with a smaller cup size can help enhance your natural shape and provide a better fit. Remember, it’s not about the size on the tag, but rather finding a bra that supports and flatters your unique body shape.

Brands and Stores to Shop

AA and A Cup Sizes

For those with smaller breast sizes, finding the perfect bra can be a challenge. However, there are several brands and stores that cater specifically to AA and A cup sizes. One popular brand is Lula Lu, known for their stylish and comfortable bras designed specifically for petite women.

Another great option is The Little Bra Company, which offers a wide range of bras with smaller cup sizes and larger band sizes. Additionally, Victoria’s Secret has a line called “Very Sexy” that offers bras in AA and A cup sizes.

Petite Bras

When it comes to finding bras for small breasts and a large rib cage, it’s important to look for petite bras that are specifically designed to accommodate both aspects. Some stores that specialize in petite bras include Petite Cherry, which offers a variety of bras in smaller cup sizes and larger band sizes.

Another popular option is ThirdLove, which has a wide range of sizes and offers a helpful fitting quiz to ensure you find the perfect fit. Additionally, Nordstrom carries a selection of petite bras from various brands, making it a great place to shop for those with smaller breasts and a larger rib cage.

Bras for Broad Chests

If you have a broad chest, it can be difficult to find bras that fit properly. However, there are brands and stores that cater to this specific need. One option is Wacoal, which offers bras in a variety of sizes including larger band sizes for those with a broad chest.

Another great brand is Chantelle, known for their comfortable and supportive bras in a range of sizes. Additionally, HerRoom is an online store that offers a wide selection of bras for all body types, including those with a broad chest.


Finding a properly fitted bra is crucial for comfort and support when you have a small bust and wide chest. Focus on demi and balconette styles in brands that cater to petite sizes for the best fit. With some trial and error, you’ll discover bras that make you look and feel your best.

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