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Leakproof Bandeau Bralette - Limited Edition Colours
Leakproof Bandeau Bralette - Limited Edition Colours
Size Guide
What's My Size?
Please note: we size by your bust and underbust, not by the clothing or body size you normally buy.
Each body is unique and your shape may shift while you're expecting and after birth, so treat these charts as a helping hand toward your ideal fit.
Since these pieces include a built-in leakproof shelf bra, pick your size using your bust and underbust numbers.
Styles like the Leakproof Maxi Dress are cut deliberately loose. Choose them by bust and underbust as well; the A-line shape glides gently over the body and hips and leaves lots of space to move, grow and stay comfy during pregnancy, postpartum and later on.
Our Leakproof Pyjama Top and the Bump-to-Baby Bodysuit come with a built-in leakproof shelf bra as well, so select them by your bust and underbust too.
Sitting between two sizes? Go by your bust and underbust, then think about how snug or relaxed you want the piece to feel.
Find Your Size Below:
Size Chart: Bras, Camis, PJ Top, Bodysuit & Maxi Dress
| Size | BUST (IN) | UNDERBUST (IN) |
|---|---|---|
| S | 29.5 - 33.5 | 25 - 30 |
| M | 33.5 - 36 | 29.5 - 32 |
| L | 36 - 38 | 31 - 33 |
| XL | 37.5 - 40 | 32 - 35 |
| XXL | 39 - 42 | 34 - 37 |
| Size | BUST (CM) | UNDERBUST (CM) |
|---|---|---|
| S | 75 – 85 | 64 – 77 |
| M | 85 – 92 | 75 – 81 |
| L | 92 – 98 | 78 – 84 |
| XL | 96 – 103 | 82 – 88 |
| XXL | 101 – 108 | 86 – 94 |
PJ Bottoms + Briefs Size Chart
| Size | HIPS (IN) | WAIST (IN) NOT APPLICABLE IF PREGNANT |
|---|---|---|
| S | 35.8 - 38.2 | 28.0 - 29.9 |
| M | 38.2 - 40.2 | 29.1 - 31.5 |
| L | 40.2 - 42.5 | 31.5 - 33.1 |
| XL | 42.5 - 44.9 | 33.1 - 35.4 |
| XXL | 44.9 - 47.2 | 35.4 - 37.8 |
| Size | HIPS (CM) | WAIST (CM) NOT APPLICABLE IF PREGNANT |
|---|---|---|
| S | 91 - 97 | 71 - 76 |
| M | 97 - 102 | 74 - 80 |
| L | 102 - 108 | 80 - 84 |
| XL | 108 - 114 | 84 - 90 |
| XXL | 114 - 120 | 86 - 96 |
UNDERWEAR MEASUREMENTS
*** Expecting? Skip the waist figure and choose your size from the hip measurement alone. The Belly Briefs + PJ Pants stretch comfortably over a bump.
WAIST: Measure around the slimmest part of your waist.
HIPS: Measure around the fullest part of your hips.
If your numbers fall across two sizes, choose the larger size for comfort or the smaller one for a snugger hold.
How to Measure
A note on sizing:
Bralette and Cami sizes are worked out from your bra cup and underbust, rather than the clothing or body size you'd usually pick. Use the charts as a guide toward the fit that suits you best.
Every piece in the range uses a very stretchy fabric with a supportive, smoothing feel that flexes with you as you move.
Bodies vary, and your shape and measurements can shift during pregnancy and postpartum. The Leakproof collection is made to take you from pregnancy right through to postpartum. Always factor in how you personally like things to fit and feel.
Pregnant and between sizes? Choose the larger one so there's room for the changes your body goes through while expecting and postpartum, such as when your milk arrives.
Let's Find Your Size
1. Work out your bra cup size
Your cup size may shift while you're pregnant and after birth, so base your choice on where you are in your journey right now.
2. Measure your underbust
Run a tape measure around your ribcage just below your bust, where a bra band normally rests. Hold it level with the floor; it should feel snug and comfortable, never tight.
3. Allow for fluctuations
Landing between two sizes on your underbust? Size up when you're pregnant or expect more changes after giving birth - especially in the first postpartum weeks as your milk arrives.
4. Belly Support Briefs & Pyjama Pants
Measure around your waist and hips with a tape measure. During pregnancy the waist number may not reflect your true size, so pick based on your hip measurement alone.
5. Still unsure?
Send our team an email and we'll gladly help you choose the right size and explain how each style is meant to fit.
Any other sizing questions? We're always glad to lend a hand.
contact@mummamillashop.com
Fit Tips
- Starting point
Know your current bra size and use a tape measure to find your underbust. Place the tape around your body below your bust, roughly where your bra band sits, keeping it straight and parallel with the floor. It should sit snug, not tight - no squeezing and no bulging. - In Between Sizes?
Think ahead to the final weeks of pregnancy and to your milk arriving a few days after birth. If you fall between two sizes, going up may be the better choice. - A Note on our Styles
Every leakproof piece is cut from stretch fabric and wears from bump to baby.
The camis come with an integrated shelf bra - no pads, no wires.
The Day and Triangle bras have slim-line cups sewn in, t-shirt bra style.
Each style carries our signature slim-line leakproof technology, apart from the pyjama pants/shorts and the briefs. - Mumma Milla Sizing
Our leakproof bras and camis are all sized by cup size.
Rather than traditional bra sizes (e.g. 12D, 14B), we fold several sizes into each of our categories (S/M/L/XL/XXL) to choose from. - Bump Friendly? Yes!
Made to wear through pregnancy, postpartum and beyond! - Wire Free
No wires and no clips in any style - just comfort. - Belly Support Briefs + PJ Pants
Measure your hips and waist with a tape measure to find your size. While pregnant, ignore the waist figure and size from the hip measurement instead. - Bodysuit
The bodysuit has our signature built-in leakproof shelf bra. Its light compression fabric moulds to your shape, so we size it by bra size.
For the most accurate numbers, use a soft tape measure. Questions? Email us at contact@mummamillashop.com.
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Introducing the latest addition to our leakproof range: a new bralette.
This leakproof bandeau bralette features a modern, ultra feminine scallop design and was created with flexibility in mind.
Fixed leakproof layers built into the bralette catch breastfeeding leaks, and the elasticated, adjustable spaghetti straps complete a pregnancy and postpartum essential that keeps you stylish, comfortable and confident before and after birth.
Made with care from buttery soft modal fabric, this bralette feels comfortable, wicks moisture, breathes well, and works for any day at any hour.
This nursing bralette has a non-maternity look and no fiddly nursing clips to handle, and its spaghetti straps let you wear singlets in warmer months with no clasps or clips showing through.
Designed to be ultra stretchy, the fabric slides up or down over the breast so nursing is easy, and you can also drop the strap off your shoulder to breastfeed comfortably.
Team it with your favourite leggings and an oversized t-shirt when you're dashing out the door, or layer it underneath so it peeks through your outfit for a more sophisticated look.
It also makes a great option for sleeping.
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For best results:
Before you wear it for the first time, wash the garment to activate the leakproof layers.
Should your letdown and leakage be heavy, keep in mind that these garments are made for light to medium flow, so the bras won't hold on to much milk. When letdown is strong, we recommend tucking a silicone milk collector inside the garment, or using removable pads, whether by day or by night, to look after nipple health and stop the leakproof layers from getting oversaturated. Heavy letdowns are common during the first few weeks postpartum, and they generally settle down with time.

Customer Reviews
Exactly as described. Good quality and it arrived sooner than I expected.
Love it. Already recommended it to two friends.
Exceeded my expectations in every way. Thank you!
Fits perfectly into my routine. Simple, well made and worth the money.
Easy checkout, quick delivery and friendly support when I had a question.