Once Upon A Onesie
Call My Grandma She Knows What To Do Onesie
Call My Grandma She Knows What To Do Onesie
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A little outfit with big personality — and Grandma's approval
The “Call My Grandma, She Knows What To Do” Onesie from Once Upon a Onesie is the perfect mix of sweet and playful. Soft, breathable and made for tiny snuggles, this adorable piece celebrates the special bond between baby and Grandma — because nobody spoils and soothes quite like she does!
Designed with easy snap fastenings and gentle cotton fabric, it keeps baby comfy from cuddle time to nap time, with a fun message that’s guaranteed to make everyone smile (especially Grandma!).
Why we love it:
- Soft + breathable cotton for cozy all-day wear
- Fun and sentimental Grandma quote
- Easy snap closures for quick nappy changes
- Gentle and stretchy for wriggly little ones
- Perfect gift for proud grandparents + baby showers
Cute, cuddly and full of Grandma-love — a must-have for every little family favourite
Delivery Information
Delivery Information
We currently offer door-to-door delivery anywhere in South Africa via The Courier Guy.
Shipping Rates
- Standard delivery: R100
- Free delivery: Orders over R1,500 qualify for free shipping
Delivery Time
Orders are dispatched as quickly as possible. Once your parcel has been collected by The Courier Guy, delivery times are typically 1–5 working days, depending on your location.
Returns Policy
Returns Policy
At Mamma and Cub, we want you to love every item you purchase from us. We take great care in curating quality products for moms, babies, and toddlers — but if something isn’t quite right, we’re here to help.
1. Returns
We gladly accept returns within 7 days of receiving your order, provided that:
- The item is unused, unwashed, and in its original packaging with all tags attached.
- You can provide proof of purchase (order number or receipt).
Please note that for hygiene and safety reasons, certain items cannot be returned, including:
- Pacifiers, teethers, and feeding products
- Underwear or swimwear
- Opened skincare or bath items
If you’re unsure whether your item qualifies for a return, please email us at hello@mammaandcub.co.za before sending it back.
Gentle on Your Baby. Gentle on the Earth.
Locally & Ethically Made
Supporting trusted South African busineses
Natural & Eco-Conscious
Safe, gentle products you can truly feel good about.
Curated With Intention
Every item is handpicked for quality, beauty, and sustainability.
Created for Mamas, Loved by Cubs
Products that support both you and your little one — at every stage.