Adele wears My Necessity Chocolate front view
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – nursing clip detail, easy breastfeeding access for fuller busts
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – three-quarter view, wirefree maternity nursing bra for larger cup sizes
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – close detail of fabric, soft recycled nylon breastfeeding bra
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – back view, supportive nursing bra with extra internal support for fuller busts
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – lifestyle shot, comfortable wirefree nursing bra for pregnancy and postpartum
Adele wears My Necessity Chocolate front view
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – nursing clip detail, easy breastfeeding access for fuller busts
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – three-quarter view, wirefree maternity nursing bra for larger cup sizes
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – close detail of fabric, soft recycled nylon breastfeeding bra
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – back view, supportive nursing bra with extra internal support for fuller busts
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Chocolate Busty – lifestyle shot, comfortable wirefree nursing bra for pregnancy and postpartum

My Necessity FlexFit Nursing Bra - Chocolate Busty

Our #1 bestselling nursing bra — wireless, seamless, and adapts 2–3 cup sizes from pregnancy to hospital to postpartum. All in one bra.

$59.95 AUD
Color Chocolate
My Necessity Seamless Nursing Bra - Black Busty
My Necessity Seamless Nursing Bra - Frappe
Adele wears My Necessity Chocolate front view
Model wearing Hotmilk My Necessity Bra in Ballet Pink showing front view with full cup support.
Hotmilk My Necessity 2.0 FlexFit Nursing Bra in Cherry Busty – front view, seamless wirefree nursing bra with extra internal support for fuller busts, cup sizes E–G
My Necessity Seamless Nursing Bra - Sunrise Busty

Selected bust fit: Busty (E–G Cup)

Regular (A–DD Cup)
Step 1: Select Band or Brief Size

Adding to Cart Added to Cart

BRA FEATURES

Easy sizing Flexfit

Wireless comfort

Perfect for sleep

Wearable pump friendly

stage guide

Pregnancy Hospital Postpartum Nursing Beyond

My Necessity Busty is your go-to seamless wirefree nursing bra, specially designed for fuller busts. Made from ultra-soft recycled nylon, it adapts with you from pregnancy through nursing and beyond. With extra internal support and flexible sizing, it's perfect for sleep, lounging, or feeding on the go—with second-skin comfort that never quits.

Size Guide (Approximate Band Fit):
S = 8–10 E-G | M = 12 E-G | L = 14 E-G | XL = 16 E-G | XXL = 18 E-G
If you are below an E cup,  My Necessity Flexfit Regular will be perfect for you.

  • Support Level: Light – wirefree with extra hidden internal support
  • Cup Style: Full coverage, removable padded cups
  • Straps & Closure: Partially adjustable straps | 6-hook back closure
  • Padding Type: Removable medium padded cups
  • Nursing Clips: One-handed traditional drop-down cups
  • Nursing Access: Side sling for skin-to-skin contact
  • Sizes Available: S-XXL,  suits E to G cup
  • Colour: Chocolate
  • Care Instructions: Cold wash – even the softest styles deserve care
  • Fabric: Recycled nylon, elastane, micropolyester

S = 8–10 E-G | M = 12 E-G | L = 14 E-G | XL = 16 E-G | XXL = 18 E-G

Fits true to size — choose your regular size for the perfect fit.

My Necessity Busty fits cup sizes E up to G. If you are a DD cup or below, we recommend trying My Necessity Regular.

Adele wears M Busty (12F), Brodie wears M Regular (12DD)

Need help finding your fit?

Complete our Fit Quiz or visit Fitting Room FAQs for fitting tips.

Need help finding your fit?

Complete our Fit Quiz or visit Fitting Room FAQs for fitting tips.

Caring for our garments guarantees their longevity. We recommend machine washing on a cold, gentle cycle in your Hotmilk lingerie wash bag and line dry in the shade.

FREE shipping applies to all orders throughout Australia over $95.

We are also pleased to offer FREE returns on store credits. Or you can process a refund for a small fee.

Please see our dedicated Returns and Exchanges page for full details.

As a team of moms, we understand the importance of protecting the planet for future generations. We are committed to reducing our impact on the earth by creating beautiful products that are healthier for you, your family, and our environment. All Hotmilk garments are ethically sourced and go through rigorous testing to ensure the fabrics and hardware are safe and free from harmful chemicals.

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Free shipping on orders over $95

Quick and easy 30-day returns

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Pick 3 for $150
Limited Offer

Pick 3 for $150

Pick any 3 - mix, match or repeat

Select 3 bras below
My Necessity FlexFit Nursing Bra - Black

My Necessity FlexFit Nursing Bra - Black

$59.95

0
My Necessity FlexFit Nursing Bra - Black Busty

My Necessity FlexFit Nursing Bra - Black Busty

$59.95

0
My Necessity FlexFit Nursing Bra - Frappe

My Necessity FlexFit Nursing Bra - Frappe

$59.95

0
My Necessity FlexFit Nursing Bra - Frappe Busty

My Necessity FlexFit Nursing Bra - Frappe Busty

$59.95

0
My Necessity FlexFit Nursing Bra - Ballet Pink

My Necessity FlexFit Nursing Bra - Ballet Pink

$59.95

0
My Necessity FlexFit Nursing Bra - Ballet Pink Busty

My Necessity FlexFit Nursing Bra - Ballet Pink Busty

$59.95

0
My Necessity FlexFit Nursing Bra - Chocolate

My Necessity FlexFit Nursing Bra - Chocolate

$59.95

0
My Necessity FlexFit Nursing Bra - Chocolate Busty

My Necessity FlexFit Nursing Bra - Chocolate Busty

$59.95

0
My Necessity FlexFit Nursing Bra - Cherry

My Necessity FlexFit Nursing Bra - Cherry

$59.95

0
My Necessity FlexFit Nursing Bra - Cherry Busty

My Necessity FlexFit Nursing Bra - Cherry Busty

$59.95

0
My Necessity FlexFit Nursing Bra - Sunrise

My Necessity FlexFit Nursing Bra - Sunrise

$59.95

0
My Necessity FlexFit Nursing Bra - Sunrise Busty

My Necessity FlexFit Nursing Bra - Sunrise Busty

$59.95

0

2.5M+
BRAS SOLD WORLDWIDE
20+
YEARS SUPPORTING WOMEN
250+
RETAIL PARTNERS GLOBALLY
89
SIZES AVAILABLE

Not all nursing bras are created equal

My Necessity 2.0 is formulated with 20+ years of maternity bra engineering — the seamless FlexFit nursing bra for A to G cup that feels like a second skin.
My Necessity Other brands
FlexFit cups — flex up to 2–3 cup sizes
Seamless, second-skin stretch
Wirefree with side sling nursing access
6-hook band with +7cm extension
Wearable pump friendly
Certified recycled, Oeko-Tex safe fabric
Designed for sleep, hospital bag & everyday

Common Questions about My Necessity Bra

Everything you need to know about seamless FlexFit sizing, Regular vs Busty fit, and hospital bag use

The Necessity is sized S–XXL, so start with your usual clothing size for the band. For the cup, choose from two options: Regular (A–DD) or Busty (E–G). Select your current cup size — the fabric stretches 2–3 cup sizes to accommodate your changing shape as your milk comes in. If you're between sizes, we recommend sizing up.

Yes — it's one of our top hospital bag recommendations. Here's why:

  • Seamless construction — no pressure points from day one
  • FlexFit sizing removes the guesswork of your exact postpartum size
  • Side-sling clip is intuitive even in the first days

Soft enough to wear overnight from the first night in hospital

Yes — My Necessity is our most-recommended sleep style:

  • Seamless, no pressure points overnight
  • Wirefree throughout
  • 6-hook closure can be fastened loosely for overnight comfort
  • Available in Regular (A–DD) and Busty (E–G)
  • Regular — A–DD cup, standard cup depth
  • Busty — E–G cup, extra internal support panel for a fuller bust

Both use the same seamless FlexFit recycled nylon — choose based on your cup range. Still unsure? Chat with our fit team

My Necessity is pretty forgiving so we get far less returns on this style due to how adaptable it is. Choose your regular size.

Between sizes? Size up for comfort and room for a breast pad

6-hook closure extends +8cm for postpartum adjustment

Contact our fit team for help with your size. Don't forget to take our Fit quiz.

Yes — FlexFit's stretch fabric flexes around most wearable and hands-free pumps, so you can pump without changing bras. For dedicated all-day pumping support, our Freedom Pump Bra is purpose-built for it.

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