

MUMMA MILLA
Size Library
Welcome to our Mumma Milla Size Library.
View our entire collection of leakproof intimates + cami's to see which style and size suits you!
Please reach our to our personal size assistance team for help: admin@mumma-milla.com









Product Details
Leakproof Scallop Cami
Featuring built-in, non-removable leakproof layers along with a feminine, chic scallop design with adjustable spaghetti straps, this cami will become your go-to maternity piece that you'll see on high rotation.
Features
- Available in black and chocolate
- A modern, chic scallop silhouette.
- Features built-in leakproof milk-absorbing layers.
- Ultra stretchy to fit over all bumps and hug postpartum bellies post-birth.
- Seamless design with zero nursing clips, hooks or clasps.
- Versatile and designed to move and grow with you.
Fit Notes
- Can be worn day and night.
- Features a built-in shelf bra, with leakproof layers.
- No pads
- Nursing access: you can pull this style down for nursing access or drop the strap over your shoulder.
Extras
- Can be dressed up, or dressed down.
- Adjustable spaghetti straps.
- Can be worn with wearable breast pumps.
- A Hospital Bag Essential.
Support
- Seamless design with no underwires.
- Light-to-medium support only.
Leakproof Scallop Cami





Product Details
Leakproof Bandeau Bralette
With an ultra feminine, modern scallop design, this leakproof bandeau bralette has been designed with flexibility and style in mind for all seasons of motherhood.
Features
*Available in black and chocolate*
- Modern design with a feminine scallop edge
- A pregnancy-to-postpartum staple
- Features built-in leakproof milk-absorbing layers.
- Bandeau style for coverage, and relaxed lounge-wear feel.
- Seamless design with zero nursing clips, hooks or clasps.
Fit Notes
- Can be worn day and night.
- Perfect for pregnancy and postpartum wear.
- Nursing access: you can pull this style down for nursing access or drop the strap over your shoulder.
Extras
- Loved by mums for birth - a Hospital Bag and Post-Birth Essential.
- Can be dressed up, or dressed down- wear with an oversized shirt and jeans for a fuss-free, comfy look.
- Adjustable spaghetti straps.
- Can be worn with wearable breast pumps.
Support
- Seamless design with no underwires.
- Bralette design for a comfy loungewear feel.
Light support only.
Leakproof Bandeau Bralette





Product Details
Leakproof Crossover Cami
Our newest leakproof cami design.
Made in a buttery-soft fabric with a simple crossover design alongside our signature built-in leakproof layers.
Features
- Crossover design for easy nursing access.
- Features built-in leakproof milk-absorbing layers.
- Chic and modern silhouette.
- Seamless design with no hooks or clasps.
- Available in three colours: matcha, black, white.
Fit Notes
- Versatile - can be worn anywhere, anytime.
- If you are purchasing during pregnancy – make sure to take into account your ribcage expanding, and milk coming in a few days post-birth.
- Nursing access: you can pull this style across for easy nursing access, or drop the strap over your shoulder.
Extras
- Adjustable straps for support and comfort.
- Buttery soft with a four-way stretch.
- Can be worn with wearable breast pumps.
- Perfect to pack into your hospital bag.
- Available in three colourways: matcha, black and nude.
Support
- Seamless design with no underwires.
- Light-to-medium support.
Leakproof Crossover Cami





Product Details
Leakproof Day Bralette
Our original leakproof bralette. Buttery soft and stretchy to help you feel comfortable especially in the early days when your milk supply is establishing itself.
Features
- T-shirt style bralette
- Built-in cups for support and coverage.
- Features built-in leakproof milk-absorbing layers.
- Sweetheart neckline for a modern, chic look.
Fit Notes
- Can be worn from pregnancy to postpartum, and beyond.
- If you are purchasing during pregnancy – make sure to take into account your ribcage expanding, and milk coming in a few days post-birth.
- Nursing access: you can pull this style down below your breast, pull up over your breast, or drop the strap over your shoulder.
Extras
- Buttery soft with a four-way stretch.
- No chunky nursing clips, or clasps for maximum comfort.
- Can be worn with wearable breast pumps.
- Built-in, non-removable cups so you won’t lose them in the wash!
- Available in two colourways: black and nude.
Support
Seamless design with no underwires.
Light-to-medium support.
Leakproof Day Bralette





Product Details
Leakproof Night Bralette
Our night-time leakproof bra is a game changer. Made in a buttery-soft fabric with a simple crossover design alongside our signature built-in leakproof layers.
Features
- Crossover design for easy nursing access.
- Features built-in leakproof milk-absorbing layers.
- Modern silhouette.
- Seamless design with no hooks or clasps.
Fit Notes
- Can be worn night (…and day!)
- If you are purchasing during pregnancy – make sure to take into account your ribcage expanding, and milk coming in a few days post-birth.
- Nursing access: you can pull this style across for easy nursing access, or drop the strap over your shoulder.
Extras
- Wide straps for support and comfort.
- Buttery soft with a four-way stretch.
- Can be worn with wearable breast pumps.
- Perfect to pack into your hospital bag.
- Available in two colourways: black and nude.
Support
- Seamless design with no underwires.
- Light-to-medium support.
Leakproof Night Bralette





Product Details
Leakproof Triangle Bralette
A t-shirt style bralette with a deeper plunge design to give you a stylish look and match more outfit options in your wardrobe as a pregnant or breastfeeding mum.
Features
- T-shirt style triangle bralette
- Built-in non-removable soft cups for support and coverage.
- Features built-in leakproof milk-absorbing layers.
- Seamless design with zero nursing clips, hooks or clasps.
Fit Notes
- Perfect for pregnancy and postpartum wear.
- Nursing access: you can pull this style down for nursing access or drop the strap over your shoulder.
Extras
- Thin adjustable spaghetti straps for tanks and dresses.
- Can be worn with wearable breast pumps.
- Available in ivory white, cherry and black.
Support
- Seamless design with no underwires.
- Bralette design for a comfy loungewear feel.
- Light-to-medium support only.
Leakproof Triangle Bralette





Product Details
Leakproof Maternity Sports Bra
*FINAL SALE* Item not eligible for return*
Your Breastfeeding and Wellness Essential. Our Leakproof Sports Bra with racerback design is a modern, comfortable medium-impact bra for busy mums on the move and who are after a minimalist design.
Features
NOTE: *FINAL SALE* Item not eligible for return*
A modern maternity sports bra.
- No chunky nursing clips.
- Two zips on either side of the bra for nursing access if needed.
- Features built-in leakproof milk-absorbing layers.
- Racerback design.
Fit Notes
- Perfect for light to moderate movement.
- Requires two-hands to zip down.
Extras
- Complete the look with your favourite pair of leggings, sweater and sneakers.
Support
- Light compression for pram walks, postpartum recovery movement and low-to- medium workouts
- Light-to-medium support only.
Leakproof Maternity Sports Bra




Product Details
Leakproof Triangle Bralette Black
A t-shirt style bralette with a deeper plunge design to give you a stylish look and match more outfit options in your wardrobe as a pregnant or breastfeeding mum.
Features
- T-shirt style triangle bralette
- Built-in non-removable soft cups for support and coverage.
- Features built-in leakproof milk-absorbing layers.
- Seamless design with zero nursing clips, hooks or clasps.
Fit Notes
- Perfect for pregnancy and postpartum wear.
- Nursing access: you can pull this style down for nursing access or drop the strap over your shoulder.
Extras
- Thin adjustable spaghetti straps for tanks and dresses.
- Can be worn with wearable breast pumps.
- Available in ivory white, cherry and black.
Support
- Seamless design with no underwires.
- Bralette design for a comfy loungewear feel.
- Light-to-medium support only.
Leakproof Triangle Bralette Black




Product Details
Leakproof Leopard Bralette
Our limited edition leopard print leakproof bra.
Made in a buttery-soft fabric with a simple crossover design alongside our signature built-in leakproof layers.
Features
- Crossover design for easy nursing access.
- Features built-in leakproof milk-absorbing layers.
- Modern silhouette.
- Limited edition print.
- Seamless design with no hooks or clasps.
Fit Notes
- Can be worn night (…and day!)
- If you are purchasing during pregnancy – make sure to take into account your ribcage expanding, and milk coming in a few days post-birth.
- Nursing access: you can pull this style across for easy nursing access, or drop the strap over your shoulder.
Extras
- Wide straps for support and comfort.
- Buttery soft with a four-way stretch.
- Can be worn with wearable breast pumps.
- Perfect to pack into your hospital bag.
- Available in two colourways: black and nude.
Support
- Seamless design with no underwires.
- Light-to-medium support.
Leakproof Leopard Bralette





Product Details
Belly Support Briefs
Mumma Milla's brand new light compression - supportive briefs are designed to offer you pure comfort from pregnancy to post-birth, when you need it the most.
Designed in a unique blend of seamless soft compression and stretchy eco-conscious fabric (think a mix between spandex and regular undies) our high waisted briefs will grow with your body and also provide comfort and relief after a vaginal birth or C-Section, for tender postpartum bodies.
Features
- High waist belly support
- Stretchy, gentle compression to adapt to changing bodies
- Buttery soft, eco-conscious fabric
- Wide and soft flat-ribbed waistband
- Full coverage fit
- Hospital Bag Essential
- Suitable for 1st trimester → 4th trimester, and beyond.
Fit Notes
UNDERWEAR MEASUREMENTS
WAIST:
Measure the narrowest point of your waist.
HIPS:
Measure at the widest point of your hips.
Your measurements may span across two sizes. When in doubt, size up for comfort or down for a firmer fit.
*Please bear in mind if you are pregnant - the waist measurement won't apply, so please use the hip measurement as your guide.
Extras
- High waisted for belly support
- Buttery soft with a four-way stretch.
- Can be worn pregnancy to postpartum, and beyond
- Perfect to pack into your hospital bag.
- Available in two colourways: black and nude.
Support
A light compression - our Belly Support Briefs are a mix between spandex and a regular brief.
Belly Support Briefs





Size Guide
Size Chart
All Cami's + Bandeau Size Guide
BUST (IN) | UNDERBUST (IN) | |
---|---|---|
S | 29.5 - 33.5 | 25 - 30 |
M | 33.5 - 36.5 | 29.5 - 32.5 |
L | 36.5 - 40 | 31.5 - 34 |
XL | 40 - 41 | 34 - 36 |
XXL | 40.5 - 42.5 | 36 - 39.5 |
BUST (CM) | UNDERBUST (CM) | |
---|---|---|
S | 75 – 85 | 64 – 77 |
M | 85 – 93 | 75 – 83 |
L | 93 – 99 | 80 – 86 |
XL | 99 – 104 | 86 – 92 |
XXL | 102 – 108 | 92 – 100 |
Day, Night, Triangle, Leopard + Sports Bra Size Guide
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 |
BUST (CM) | UNDERBUST (CM) | |
---|---|---|
S | 75 – 85 | 64 – 77 |
M | 85 – 91 | 75 – 81 |
L | 91 – 97 | 78 – 84 |
XL | 95 – 102 | 82 – 88 |
XXL | 100 – 106 | 86 – 94 |
Briefs + Underwear Size Guide
WAIST (IN) | HIP (IN) | |
---|---|---|
S | 28.0 - 29.9 | 35.8 - 38.2 |
M | 29.1 - 31.5 | 38.2 - 40.2 |
L | 31.5 - 33.1 | 40.2 - 42.5 |
XL | 33.1 - 35.4 | 42.5 - 44.9 |
XXL | 35.4 - 37.8 | 44.9 - 47.2 |
WAIST (CM) | HIP (CM) | |
---|---|---|
S | 71 - 76 | 91 - 97 |
M | 74 - 80 | 97 - 102 |
L | 80 - 84 | 102 - 108 |
XL | 84 - 90 | 108 - 114 |
XXL | 86 - 96 | 114 - 120 |
UNDERWEAR MEASUREMENTS
WAIST: Measure the narrowest point of your waist.
HIPS: Measure at the widest point of your hips.
Your measurements may span across two sizes. When in doubt, size up for comfort or down for a firmer fit.
Please bear in mind if you are pregnant - the waist measurement won't apply, so please use the hip measurement as your guide.
How to Measure
Our Leakproof Nursing Bras and Briefs are designed to be worn from pregnancy-to-postpartum.
All have been designed in a super stretchy, buttery soft fabric to grow and move with you.
Important to note: Mumma Milla bralette and cami sizing is based on bust size, not body size.
Let's Find Your Size!
1. Chest/Bust
Wrap the tape measure around at the fullest part of your chest, (typically over the nipple line) keeping the tape parallel to the floor.
2. Underbust
Wrap the tape measure around your body under your bust, typically where the underband of your bra fits. Make sure to keeping the tape level and parallel to the floor.
3. Belly Support Briefs
To establish your size, grab a tape measure and measure up your hips and waist. If you are pregnant the waist measurement won't apply - so best to base your size off the hip measurement.
Watch Our Fit Tip Video Below.

Fit Tips
-
Starting point
Grab a tape measure to establish your bust and underbust measurement. -
In Between Sizes?
Make sure to take in consideration your last weeks of pregnancy, plus milk coming in a few days after giving birth. -
A Note on our Styles
Our Cami and Bandeau are our 'roomiest' fits.
The Day Bra and Triangle Bra Feature built-in cups.
-
Mumma Milla Sizing
All of our leakproof bras and cami's are based on bust size, not body size.
As we don't work with traditional bra sizes (eg 12D, 14B) we have incorporated a few sizes into each category: S/M/L/XL/XXL -
Bump Friendly? Yes!
Designed to be worn throughout your pregnancy, postpartum, and beyond! -
Wire Free
All styles are wire free and clip-free for pure comfort. -
Belly Support Briefs
To establish your size, grab a tape measure and measure up your hips and waist. If you are pregnant the waist measurement won't apply - so best to base your size off the hip measurement.
Use a soft tape measure for most accurate measurements. Still have questions? Ask us here.