The Ultimate Guide to Styling and Wearing Silicone Breast Forms

Styling and wearing silicone breast forms start with understanding how they work and how to care for them properly. Silicone breast forms sit inside pocketed mastectomy bras or stick directly to the skin with medical-grade adhesive. Pick a shape that matches your natural profile. Start with your bra band size to find the right fit. A professional fitting helps, too, whenever you can get one. Wash the form with mild soap after every wear. Store it in the original box to keep it safe. The good news? Many insurance plans cover the cost. Check your plan under the Women’s Health and Cancer Rights Act.

Key Takeaways

• Silicone breast forms are designed to match the natural weight, shape, and feel of breast tissue removed during mastectomy.
• A pocket bra is the easiest starting point; adhesive forms offer more freedom for lower necklines and swimwear.
• Shape matters: triangular, teardrop, and asymmetrical forms each suit different body types and clothing styles.
• Cleaning after every wear extends the life of the form; avoid hot water, alcohol, and harsh soaps.
• A certified mastectomy fitter can match you to the right size and style the first time, saving frustration and extra cost.

What Makes Silicone Breast Forms Different From Other Options?

Breast forms come in several materials: silicone, foam, and fabric. Silicone is the most widely used for post-mastectomy wear because the weight closely matches natural breast tissue.

That weight matters. It helps maintain posture and shoulder balance over time, which many lighter alternatives cannot offer. Silicone forms also warm to body temperature within minutes, sitting flush with the chest wall in a way that feels more natural under clothing.

Foam and fabric forms have their place, especially for sleeping, light activity days, or right after surgery when the chest is still sensitive. A certified fitter can help you decide which type works best for your current stage of recovery.

Which Shape Is Right for You?

Shape is one of the most practical decisions you will make. No single shape suits everyone, and the right choice often depends on where your tissue was removed and what clothing you typically wear.

Triangular Forms

Triangular forms have a broader base with a rounded top. They suit women who had more tissue removed in the lower breast or who prefer a natural, full look in crew-neck tops and structured clothing.

Teardrop Forms

Teardrop forms are narrower at the top with more fullness toward the bottom. They tend to sit well under lower-cut tops and work with a wide range of bra styles. Many women find the teardrop shape the most versatile starting point.

Asymmetrical and Heart-Shaped Forms

Asymmetrical forms are designed for one specific side, matching the natural curve of the chest wall for a precise fit. Heart-shaped forms extend slightly toward the underarm, which helps women with mastectomies who have had tissue removed in the outer chest area.

Not sure which shape fits your anatomy? Our post-surgical fitting services page explains what to expect from a professional fitting appointment.

How Do You Wear a Silicone Breast Form?

There are two main methods: inside a pocket bra, or directly against the skin using adhesive. Most women start with a pocket bra, then explore adhesive options as they become more comfortable.

The Pocket Bra Method

Pocketed mastectomy bras are designed with a discreet inner pocket that holds the form securely against the chest. The pocket keeps the form in position through movement, which matters for women who are active or on their feet all day.

To wear the form in a pocket bra:

• Start with the bra band. Your bra band size (the number) determines your breast form size, not the cup.
• Sit or lean slightly forward as you slide the form into the pocket, pointed end toward the armpit.
• Stand upright and check that the form is level with the other breast.
• Adjust the bra straps until both sides feel balanced.

Wearing With Adhesive

Self-adhesive breast forms attach directly to the chest using a built-in or applied adhesive backing. This is a good option for lower necklines, swimwear, and evenings when you want more freedom of movement.

Clean and fully dry the skin before applying. Apply the form from the center of the chest outward and press gently without shifting. When removing, always peel slowly from the bottom edge to protect both the skin and the outer membrane of the form.

A few key points on adhesives: use only skin-safe, medical-grade products. Avoid regular tape, super glue, or solvent-based adhesives, which can damage the silicone surface. See our breast form FAQs for more on adhesive options.

What Should You Wear to Make Breast Forms Look Natural?

The form itself does most of the work. Clothing choice fine-tunes the result.

• Fabrics with structure, like cotton-blend jersey, ponte, or modal, drape naturally over the form and hold their shape.
• Avoid very thin or clingy fabrics that highlight any small asymmetry.
• V-necks and scoop necks work well with teardrop forms; higher necklines pair naturally with triangular or fuller shapes.
• A well-fitted top matters more than the neckline style. Loose fabric gaps and pulls attention.
• Layering, such as a light camisole or structured jacket, creates a smooth line and adds a second layer of security.

The first time you put on a well-fitted form in a properly sized pocketed bra and look in the mirror, the relief is immediate. Getting that fit right from the start makes every clothing decision easier afterward. That is exactly why working with our certified fitters is worth the time.

How Do You Keep Breast Forms Secure During the Day?

A well-fitted pocket bra is the most reliable way to keep a form in place. Here are a few extra tips for active days:

• Tighten bra straps until both sides feel even, but not so tight that the bra rides up.
• Try a front-closure or racerback pocket bra for exercise or long walks.
• For high-impact activity, some women prefer lighter foam inserts or go without a form entirely, using a flat bra designed for bilateral mastectomy.
• If the form shifts during the day, a bra that is too large in the band is usually the cause. Band size should feel snug on the loosest hook.

For activity-specific options, our post-surgical fitting services can help you find the right combination.

Can You Swim or Work Out While Wearing a Silicone Breast Form?

Swimming: yes, with the right form. Silicone forms are water-resistant, but not all are rated for submersion. Look for a form labeled as swim-safe or use a pocketed mastectomy swimsuit designed to hold the form in place. Rinse the form with fresh water immediately after swimming to remove chlorine or salt, then follow normal cleaning steps.

Working out: it depends on the activity. Low-impact exercise is fine in a standard pocket bra. For higher-impact activity, many women prefer to exercise without a form or use a lighter foam option to avoid discomfort from the weight.

The short answer: you have options for both. A good fitting appointment will help you figure out what works for your body and routine.

How Do You Clean and Care for Silicone Breast Forms?

Daily cleaning is straightforward and takes about two minutes. The goal is to remove skin oils, sweat, and any residue that can degrade the silicone surface over time.

• Wash after every wear, ideally at the end of the day.
• Use lukewarm water only. Hot water breaks down the silicone faster.
• Apply a small amount of mild, unscented liquid soap. Avoid alcohol-based or exfoliating cleansers.
• Wash gently with your hand, never with a cloth or sponge.
• Rinse thoroughly until no soap residue remains.
• Pat dry with a soft towel. Do not rub.
• Air dry fully before returning the form to its original storage box.

Avoid these:

• Lotions, perfume, or powder on or near the form.
• Leaving a damp form in a sealed box.
• Direct sunlight, hot cars, or hair dryers.
• Machine washing.

Proper care can extend the usable life of a form significantly. For more care guidance specific to your form’s brand, our team at A Fitting Experience is happy to help.

When Should You Get a Professional Fitting?

Any time is the right time to get properly fitted, but a few situations make it especially worth scheduling:

• You are choosing a breast form for the first time after a mastectomy.
• Your current form feels unbalanced, slips, or causes shoulder or back discomfort.
• Your body has changed since your last fitting due to weight changes, additional surgery, or reconstruction.
• You are shopping for a specific use, such as swimwear, a formal event, or an activity like yoga.

A certified mastectomy fitter has the training to match you to the right weight, shape, and volume for your specific anatomy. Our team offers both in-person and virtual fitting appointments for women who cannot travel to our Margate, Florida, location.

Does Insurance Cover Styling and wearing silicone breast forms?

Many US insurance plans cover breast forms under the Women’s Health and Cancer Rights Act (WHCRA), which requires most plans that cover mastectomy to also cover breast prostheses and related items. Coverage typically includes a replacement form every one to two years, depending on the plan.

What you will need: a prescription or letter of medical necessity from your doctor, an invoice from a Medicare-accredited provider, and your insurance card and policy information.

We are a Medicare-accredited facility and bill most major insurance carriers directly. Our staff can assist with referrals and prior authorizations at your request. See our insurance coverage information for details on what your plan may cover.

What About Custom-Made Breast Forms?

Standard forms come in set sizes and shapes, which work well for many women. But some women need something more precise, especially after asymmetrical surgery, significant weight changes, or reconstruction that shifted the chest wall.

Custom-made breast forms are built from a mold of your body, matching your exact shape, size, and skin tone. They tend to last longer and sit more naturally. Many insurance plans cover custom forms as they do standard ones. Learn more on our custom breast prosthesis page.

Contact A Fitting Experience Mastectomy Shop

If you or someone you love is recovering from breast surgery and needs help choosing silicone breast forms, mastectomy bras, or other post-surgical products, A Fitting Experience Mastectomy Shoppe can help. Schedule a fitting appointment with our certified fitters today – in-person or virtual.

Call us at (954) 978-8287 or use our contact form to reach us online.

Frequently Asked Questions About Silicone Breast Forms

How do you put adhesive tape on a silicone breast form?

Clean and dry both the skin and the back of the form completely. Apply medical-grade double-sided adhesive tape to the back of the form in strips, leaving the outer edges clear. Peel the protective backing, position the form carefully, then press from the center outward. To remove, always peel slowly from the bottom edge using an adhesive remover to avoid stressing the silicone surface.

How long can you wear a silicone breast form each day?

Most women wear their forms comfortably all day. For first-time wearers, start with a few hours and increase gradually as you adjust to the weight. If you experience skin irritation, shoulder fatigue, or discomfort, a professional fitting can help identify whether the form, weight, or bra fit needs adjusting.

How do you make a breast form look real under clothing?

Choose a form that matches the weight, projection, and shape of your natural or remaining breast as closely as possible. A well-fitted pocket bra keeps the form in exactly the right position. Clothing with structure and moderate stretch hides any minor asymmetry. The most reliable way to get a natural result is a professional fitting.

Can you wear a silicone breast form to sleep?

Most women remove their breast form at night to let the skin breathe and to extend the life of the form. Some women use a soft sleep bra or camisole without a form at night. Your fitter or healthcare provider can advise based on your specific situation.

How often should a silicone breast form be replaced?

Most breast forms are designed to last one to two years with proper daily care. Signs it may be time to replace: the surface is cracked or leaking, the form has lost its shape or weight, or it no longer matches your current fit. Many insurance plans cover a replacement on a set schedule.

Can you swim with a silicone breast form?

Yes, if the form is rated swim-safe. Look for forms specifically labeled for water use or worn in pocketed mastectomy swimsuits. Rinse immediately after swimming to remove chlorine or salt. Check the manufacturer’s guidance or ask your fitter. For more answers, visit our breast form FAQs.