Description
🍼 Meet the MummaYakka – The Breastfeeding Game-Changer
Whether you’re at home, on the land, or wrangling toddlers at the playground – MummaYakka is here to make life easier, comfier, and just a little more stylish.
Made for breastfeeding mums, bump-rockers, and women whose bodies do incredible things – this shirt brings practicality, comfort, and common sense to your everyday wardrobe.
Why MummaYakka is a Must-Have:
🤱 Discreet Two-Way Zips
Feeding-friendly zips on both sides let you nurse bub quickly and comfortably – without needing to strip off or tug your shirt around. Total game-changer.
🧶 Body-Friendly Fit
Got a bump, mum tum or just love a bit of breathing room? We’ve got you covered. Literally. Generously cut and designed to move with you – not against you. These shirts are also designed to have a longer length to accommodate fluctuations
🧺 Deep Side Pockets + Loop Detail
Roomy side pockets (yes – real ones!) plus a handy sewn-in loop for keys, dummies, or dog leads on the go.
☀️ Extended Collar = Sun Smarts
A little extra protection from the sun while keeping that crisp shirt look.
🌿 Premium Cotton Fabric
Soft, breathable, and built to last.
Your Style, Your Fabric:
✨ ‘Lilee’ Collection (Lilac & Light Blue)
100% cotton | 165–170gsm = beautiful quality and thicker feel
🌸 ‘Reuben’ & ‘Reuby’ (Dark Blue & Light Pink Gingham)
100% cotton | 110gsm = lighter, softer, perfect for warm days
Sizing Info:
Our MummaYakkas are generous by design, but here’s the breakdown:
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Sizes 8–14: Stick with your usual size for a relaxed fit. Size down for a more fitted feel.
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Sizes 16–26: we recommend checking measurements or messaging us for personalised help.
📏 FLAT LAY CHEST MEASUREMENTS (underarm to underarm):
8 – 54cm | 10 – 56cm | 12 – 58cm | 14 – 60cm | 16 – 62cm
18 – 64cm | 20 – 68cm | 22 – 70cm | 24 – 72cm | 26 – 74cm
👉 Allow for a 1–2cm difference due to manufacturing.
📸 Jes wears:
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Size 14 in Blue Gingham
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Size 12 in Lilac
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Size 14 in Light Blue
Not sure on sizing?
Lay your fave tee or work shirt flat, measure underarm to underarm and compare with our guide above.
For anything above size 20+, don’t hesitate to message us – we’ll help get you sorted.
The MummaYakka is designed for real women, real bodies, and real life. Practical, flattering, and made to move through motherhood with you – one zip at a time.
🧡 Ready to join the #MummaYakka crew?
Shop now before your fave colour sells out!
Rebecca (verified owner) –
Love these shirts so much! So nice to finally have a comfy, hard wearing shirt that is boob friendly!
Emma Moran (verified owner) –
Absolutely in love with my MummaYakka shirts. I wear them daily and they are so comfy and convenient to wear. Wish I had these for my first and second babies!!!
Ali H. (verified owner) –
Absolutely love this shirt! Great quality, super pretty and the zips for feeding are a game changer. I will definitely be wearing long after I finish feeding my little one!! 😍
Nikki (verified owner) –
The absolute best shirts I have found for still getting out and about and being cool and comfortable and practical
Jes (store manager) –
Awe MELT!!! Thank you, Nikki! I’m so glad we got you fitted and & able to be practical whilst being an amazing MummaBear xxx
Julie C. (verified owner) –
Quality second to none.
Hannah Marriott (verified owner) –
I like the design. I’m yet to feed my twins in it. The pockets are unreal and the shirts are very comfortable and low enough to cover a very pregnant belly.
Anonymous (verified owner) –
In love with my purchase of the breast feeding mbw shirt! Large make so will order size down.
Stephanie E. (verified owner) –
I am in love with this breastfeeding friendly work shirt! The zips are so discrete and the quality of the fabric is great. The inbuilt pockets are awesome. My only regret is that I didn’t find these earlier in my feeding journey, but with this shirt being suitable for post feeding too, I know it’s going to get heaps of wear.
Corie (verified owner) –
I was so happy when I came across this shirt! Absolute game changer. I’m so much more comfortable when breast feeding out and about now.
Amber Johnson (verified owner) –
I’m so inlove with it, worn it everyday since I got it. Beautiful material 🙌🏼
Gemma (verified owner) –
I absolutely love these shirts and wish I found them for my first feeding journey. I have worn them everyday since I received them. The quality is fantastic and the zip isn’t obvious. I love the side pockets for dummies, phones and baby monitors. So easy to feed in! Highly recommend.
Susannah (verified owner) –
Thank you so much for bringing these great shirts to us!
Felicity (verified owner) –
Wish I’d found these when I had my first bub! Thanks to Jes for bringing a functional product to other mumma bears out there.
Anna (verified owner) –
I absolutely love these shirts! I have three now and they’re my everyday shirts, around town or around the farm they’re super comfortable and practical. The pockets and key ring clip are perfect!
Kasey V. (verified owner) –
Great design
Kimberley Wilkins (verified owner) –
Order looks so amazing I have ordered another for my daughter in law, my 15th grand baby due in 2 days
Anonymous (verified owner) –
Works great haven’t had any issues at all, love it!