Tales From the BRABAR Studio: Best Preteen and Teen Bralettes for AA-C Cups

May 15, 2024

Teens, and preteens or tweens with small cups (AA-C) often look for the best bralettes and best bralette sports bras. The wireless experience is far more comfortable for everyday use and for the gym.

BRABAR Bras can double as sports bras with medium-impact support, so when people of all ages come looking for a medium-impact bralette or a bralette sports bra, the BRABAR Studio has options. From tween bralettes, cotton bralettes, halter bralettes, cami-bras, bras for tube tops, crop tops and bralettes, and strapless bras, the selection is here.

Two separate cases from three different demographic age groups give a great example of the choices for teen bralettes, comfortable bralettes, and bralettes sports bras. As always, it was important to measure to ensure the correct bra fit first.

Here are the measurements of the teenager and the preteen:

The teenage girl came in with her mother and looked for teen bralettes for everyday and gym classes. She measured a 28-inch rib cage measurement. Therefore, she had a 28-bra band size. Her overbust measurement was a 28.5-inch bust size. How to find the correct band and how to measure bust sizes is as follows: you subtract your bra band size from your bust size. The difference between her two measurements was a less than 1-inch difference. Each inch is a cup size, so less than 1 inch is an AA-cup, 1 inch is an A-cup, 2-inch is a B-cup, 3-inch is a C-cup, 4-inch is a D-Cup, 5-inch is a DD-cup/E-cup, and 6-inch is a DDD-cup/F-cup. Since a less than one-inch difference is an AA cup, the teen girl was a 28AA bra size.

The preteen girl came in with her mother and looked for bras for gym class. She measured a 29-inch rib cage measurement. Therefore, she had a 30-bra band size. Her overbust measurement was a 32-inch bust size. How to find the correct band and how to measure bust sizes is as follows: you subtract your bra band size from your bust size. The difference between her two measurements was a 2-inch difference. Each inch is a cup size, so 1 inch is an A-cup, 2-inch is a B-cup, 3-inch is a C-cup, 4-inch is a D-Cup, 5-inch is a DD-cup/E-cup, and 6-inch is a DDD-cup/F-cup. Since a 2-inch difference is a B-cup, the preteen girl was a 30B bra size.

All these suggestions for tween and teen bralettes and preteen and teen bralette sports bras can work (in no particular order):

The classic Everyday Bra is a versatile, all-day supportive bra with a back closure featuring a smooth design and removable cups for comfort and style. This bra comes in three everyday colors: Black, Mushroom, and Natural Gray. Natural Gray and Mushroom are good neutrals to use under white and light-colored tops. Black is a great all-around bra. The everyday bra has adjustable straps.
The best-selling Soft Day Bra with back closure combines the everyday ease of a bralette with a surprisingly supportive bra. The Soft Day Bra comes in three everyday colors: Black, White, and Ballet Pink. The Black Soft Day Bra is a great all-around, everyday bra. The Ballet Pink is a fun, yet neutral color to go under those white shirts and it won’t show. After all, white under white shows. The White Bra is good for when you need specifically a white bra. It can also be used under dark shirts.
The super comfortable Soft V Crop Bralette is super soft and great for everyday bralette. It is easy to pull over the head or easy to step into for your convenience. The Soft V Crop also has thicker straps for additional comfort. It can double as a sports bra or a classy bra top to with your favorite jacket. Made with a special blend of materials, it keeps you cool in the summer and warm in the winter, while retaining the stretchiness and shape. Size down for firmer support. The Soft V Crop Bralette is one of my top choices to act as a sports bralette because it can also double as an everyday bralette.
The Soft V Laceback Bralette is a reversible and comfortable bralette that adds a pretty touch to your daily wardrobe V-neck lace back bra top. The Soft V Lace Bralette is perfect for everyday lace with a supersoft touch, providing both support and style. The beautiful lace is nice enough even to show with open-back or backless tops. It now comes in nine great colors: Black, Ash, Asphalt, Chive, Faded Denim, Pale Mauve, Victoria Blue, Fuschia Rose, and Chocolate Brown!
The Soft Cami is a fan-favorite, comfortable, versatile, and supportive bra top. The Soft Cami Bra is a seamless, unlined double-layer wire-free bra top. Cami bras are a great starter teen bralette. It is super soft and comes in great colors as an option as a bralette for teens. The soft cami bra has adjustable straps. The Soft Cami now comes in more color options. In addition to classic black and classic white, the Soft Cami comes in Mushroom, Della Robbia Blue, Fuschia Rose, and Orchid Pink. The Soft Cami is one of my top choices to act as a sports bralette because it can also double as an everyday bralette.
The Strappy Halter Bralette is a strappy halter bra that blends a seamless design with all-day comfort. The Strappy Halter Bralette can double as a medium-impact sports teen bralette. The five strings is a take on the racerback bra. It can also be used as a halter bra top, with a leather or jean jacket over top, or on its own. This multipurpose option is a great addition to a wardrobe. The Strappy Halter is one of my top choices to act as a sports bralette because it can also double as an everyday bralette.
The Lace Halter Bralette is a beautiful lace halter bralette that combines feminine details with everyday comfort and support. The Lace Halter Bralette is ideal for a teen girl's daily activities or as a medium-impact sports bra. It can also be used as a halter bra top, with a leather or jean jacket over top, or on its own. This multipurpose option is a great addition to a wardrobe.
The Open-Back Backless Halter Bralette is a great option for backless and open-back outfits. It provides style and support. It can also be used as a halter bra top, with a leather or jean jacket over top, or on its own. This multipurpose option is a great addition to a wardrobe.
The X Sports Bra is performance-oriented, blending style and support for medium-impact activities with a racerback style, perfect for everyday comfort. It comes in sizes Small (28-30 Band), Medium (32-34 Band), Large (36-38 Band), and X-Large (40) and two colors black/white and navy/pink.
The Cotton Stretch U-Back Bralette is an elegant U-back design offering a modern silhouette with medium-impact support for daily activities and the gym. This cotton bralette is super breathable and comfortable.
The Cotton Stretch Racerback is a seamless, supportive racerback bra designed for comfort and medium-impact activities as a medium-impact sports bra. This cotton bralette is super breathable and comfortable.
The Soft Crop Multiway Convertible Bra Top is ultra-versatile and comfortable, our soft multiway convertible bra offers endless styling options. Wear it as a backless halter bra, create a criss-cross style, or use the fully adjustable cami straps to achieve your perfect fit. It's the ideal bra or top for any outfit. The Soft Crop Multiway Convertible Bra Top is a great multipurpose bralette for teens option where you can change the straps to become a thin halter bralette, a criss-cross back teen bralette, or a one-shoulder bralette. With some adjustment, it would also make for a casual strapless bra. (The Soft Crop is one of my top choices to act as a sports bralette because it can also double as an everyday bralette.)

The teenager with the Bra Size 28AA liked the Soft Crop Multiway Convertible Bralette and Soft V Crop Bralette. The Soft Crop is one of the best options. The straps are versatile and thin enough to hide under tops. It is surprisingly supportive. Looks can be deceiving after all. It holds snugly and securely. The Soft V Crop Bralette is another great option. It has thicker straps and it is breathable. Both of these bras can be used as Bra Tops on their own in the gym or with a jacket on a day or night out.

The preteen with the Bra Size 30B picked out the Soft Cami and Soft V Crop Bralette. Both Soft Cami and Soft V are breathable, comfortable options. The Soft Cami is a great option for the gym for the small cup preteen. It is also a great supportive teen bralette, just like the Soft Crop.

All in all, many of the suggested bralettes for AA-C cups can be used for wardrobe options–from sports bralettes, teen bralettes, everyday bras, and bra tops.

How to measure bra and cup sizes at home:

Here's how to determine your bra size:
1. Measure Underbust: Wrap a soft measuring tape around your body, right below your breasts. The number you read on the tape is your band size. Round to the nearest even whole number.
2. Measure Over Bust: Using the same measuring tape, wrap it around your body over the fullest part of your breasts. The number you read on the tape is your bust size; round to the nearest whole number.
3. Calculate Cup Size: Subtract your band size from your bust size. This number represents your cup size or the volume of your breast tissue. Your cup size in inches is represented by an alphabet (sizes AAA to DDD/F). For example, 1 inch = A cup, 2 inches = B cup, 3 inches = C cup, and so on.
Your bra size is determined by combining your band size with your cup size alphabet. Subtract your band size from your bust size to ascertain your cup size in inches. This combination yields your ultimate bra size, encompassing both band size and cup size.