two models wearing lingerie, knichers and bras

The Best Bras and Bralettes for Smaller Busts to Make You Feel Fantastic

Finding the right bras for small busts can feel like a never-ending quest. Not only do your breasts change over time, but so do the things you want from your bras. 

The good news is that the choice of bras for small chests is better - and more comfortable - than ever. This means you no longer have to put up with slipping straps, rising back bands or an annoying gap between the cup material and your skin. 

To help narrow down your search, our bra fitting experts have put together this guide for finding the best bra for a small chest.

What to look for in bras for small busts

There are a lot of misconceptions out there about bras for small chests. Many women with smaller busts have been told they don’t need support (in fact, they definitely do).

 

For a long time, there was also an assumption that women with smaller busts would only want bras that made their breasts look bigger. There’s nothing wrong with this in itself. But there’s also nothing wrong with a bra that complements and celebrates your natural shape.

 

So, what should you be looking for in your bra?

 

Make sure the size is right

 

In the UK, bras for small chests range from size AA through to size D. If you haven’t had your bra fitted for a while, we’d really recommend double checking your measurements (our guide to bra sizing will help).

 

Your breasts will change shape, size and position over time, so it’s definitely worth getting out the tape measure to be certain you’re wearing the correct size.

 

Common bra problems for women with smaller busts

 

If you have a smaller bust, here are some telltale signs you’re wearing the wrong bra:

  • There’s a gap between the bra’s cup and your breast

  • If the bra uses fabric rather than a moulded cup, you notice the material is loose or bunches up

  • The material rubs uncomfortably against your breasts and nipples

  • You’re constantly readjusting shoulder straps

  • The back band rises up (it should lie straight across your back)

  • Your breasts feel sore and you can’t wait to take your bra off at the end of the day

 

How should bras for small chests feel?

 

It goes without saying, but your bra should feel comfortable. While you may not need as much structure as a woman with a larger bust, you should still expect the bra to give you adequate support for your daily activities.

 

Here’s what you’re looking for:

  • The cups or material should lie flat to your chest with no space or bunching

  • The band below your breasts should stay in place

  • Shoulder straps should neither dig in nor be loose

 

Make sure it matches your breast shape

 

It’s also really important to choose a bra that accommodates your breast shape and position. Here are some of the possible variations:

  • If your breasts are further apart, avoid bras where the cups are close together - this only makes them uncomfortable.

  • If your breasts are wider in shape, then you will typically benefit from a bra where the cups meet in the middle.

  • If your breasts are fuller at the bottom than at the top, you may want to choose a design with a more supportive cup (such as a balcony bra).

 

Style and personal preference

 

The kind of bra you choose is a very personal choice - you might love the added ‘oomph’ of a push-up bra, or you may prefer a more relaxed bralette. Your choice of bra will also be influenced by your outfit - a triangle bra will be great under a t-shirt, while you might choose a plunge bra when wearing a dress.

 

You might also want to have a few bra styles in your wardrobe for different purposes or occasions:

  • Everyday, home and loungewear

  • Formal events, the office and other occasions

  • Date nights and seductive wear

  • Bras for sport, gardening or active jobs

The best bra styles for small busts

Nowadays, there are lots of really nice bras for small chests available. Here’s our pick of the best types of bras for small busts.

Pretty Secrets Knitted Stripe Comfort Tops Navy Stripe

The best bralettes for small breasts

Bralettes are a lightweight type of bra that comes with minimal padding and (usually) no underwire. While they don’t offer lots of support, there is still some structure provided by the fabric and shoulder straps. 

The bottom band is typically made from some kind of stretchy, elasticated material. They can have hook and eye clasps, or they may simply be pull-on.

We love how versatile bralettes are. They’re perfect as comfy loungewear, lacy styles can be very sexy, while longer designs can even be worn on their own as outerwear.

Figleaves Smoothing Sweetheart Full Cup Underwired T-Shirt Bra

T-shirt bras for small breasts

A t-shirt bra features a smooth, moulded cup which fits under your tops without visible lines appearing or adding excessive bulk. They’re almost always attached with hook and eye clasps. 

T-shirt bras are ideal for everyday wear, light activity (such as walking), and also offer all day comfort - making them ideal workwear

Pretty Secrets New Ella Padded Plunge Wired Bra

Push up bras for small chests

These padded bras for small busts have angled padding that’s designed to lift your breasts upwards and inwards, helping to create a fuller cleavage. They are a great option when you’re looking to add a touch of glamour to your silhouette. 

They might use full or half cups, and usually feature an underwire or silicone strips to give you more support. You might find they make your breasts look one or two cup sizes larger.

Pretty Secrets Willow Stretch Lace Balcony Bras

Balcony bras for small bust

Balcony bras have lower cut cups and straps that are set further apart. This gives more lift to your breasts and enhances your cleavage. 

They provide plenty of coverage while allowing you to wear lower cut tops.

Pretty Secrets Ella Lace Padded Plunge Wired Bras

Plunge bras for smaller chests

These bras are designed to provide a deep V-shaped neckline, making them ideal for wearing with low cut tops or open blouses. On models with smaller cup sizes, you’ll often find padding on the outer sides and bottom of the cups to enhance your cleavage, creating a fuller look.

Wonderbra Refined Glamour Strapless Bra Pearl Beige

Strapless bras for small busts

A strapless bra can be a great option if you have a smaller bust, allowing you to wear shoulderless tops and dresses with ease. These bras use silicone edging and moulded cups to hold your breasts securely in place.

adidas hyg Sports Bra
model waering sports bra

Sports bras for smaller busts

Whatever size your breasts are, it’s especially important to have enough support when you’re exercising. Vigorous up-and-down or side-to-side movements can strain the ligaments in your breasts, and make them feel very sore the next day. 

Sports bras provide comfortable compression of your breasts, often with the use of crossover backstraps and moulded cups.

Frequently asked questions about bras for small busts

We answer your FAQs about bras for smaller chests.

Find the best bra for you

We’ve handpicked the best bras for small chests from some of the most renowned designers. That means you can be confident that every bra in the JD Williams range will provide the comfort, support and style you’d expect. 

 

Explore our range of bras for small busts in sizes A, B, C and D, and find different designs to suit your lifestyle, activities and personal taste. Check out our bra size guide to discover your perfect fit, then explore our complete range of bras to find your new favourite lingerie.