Black Friday: 10% Off Baby & Maternity Essentials
Use code BF10 at checkout for 10% off every product through November 30. See offer details. Join our newsletter for parenting guides and store news.





We offer free standard shipping to every province and territory in Canada.
We offer free standard shipping to every province and territory in Canada. No minimum purchase is required, and all orders include tracking for your convenience.
Returns are free. You have 30 days from delivery to request a return of an eligible item, whether it arrived damaged or wrong or you simply changed your mind: email mythriftymom.ca@gmail.com with your order number and we will send you a prepaid return shipping label at no cost to you.
Once we receive and inspect the item, approved refunds go back to your original payment method within 10 business days; your bank may need a few extra days to post it.
Some items cannot be returned (for example personal care products, custom orders, sale items and gift cards). See our Refund Policy for the full list.
Deliveries within Canada’s outer and remote regions may experience seasonal delays caused by severe weather or limited carrier availability. We appreciate your patience and recommend allowing additional time for your order to arrive safely.
The GROWNSY Transitional Swaddle Sleep Sack in Starfish Blue is designed for babies around 12-20 pounds (roughly 3-6 months). It blends a playful starfish silhouette with practical features to support your growing infant through early rolling and sleep transitions. Rich, breathable materials and thoughtful details make nighttime care a bit easier for busy caregivers, while keeping baby cozy and comfortable.
The unique starfish-shaped design gently hugs your baby’s arms while leaving space for natural growth. This shape can help create a secure, womb-like feel that supports calm moments during transitions, potentially reducing wake-ups caused by the startle reflex.
The sleep sack prioritizes hip-friendly positioning and flexible sizing. A roomy cut allows the legs to move naturally, promoting comfortable positioning and easy growth adjustments. An adjustable foot opening adapts to taller babies and helps manage warmth.
Diaper duty doesn’t have to wake a sleeping baby. The design features dual zippers and a bottom opening, enabling quick diaper changes with minimal disruption. A zipper guard adds a layer of skin protection for busy nights.
Crafted from soft, breathable fabric, this swaddle sack is gentle on delicate skin and designed to help maintain a comfortable microclimate as your baby relaxes or drifts toward sleep. The design supports a calm transition between sleep styles and can be a practical addition to bedtime routines.
Note: Benefits described here reflect design features and practical use; outcomes depend on individual baby needs. This product is a supportive sleep aid and is not a medical device.
With a 12-20 lb weight range, the garment is positioned as a transitional piece for infants who are beginning to roll or stand. When using this swaddle, consider layering based on room temperature and your baby’s comfort signals. Always monitor temperature and movement to ensure the best fit for your child.
Q: What ages and weight is the GROWNSY Transitional Swaddle Sleep Sack designed for?
A: Designed for 3-6 months and about 12-20 lbs; use as a growth guide tailored to your baby.
Q: How do the dual zippers help with diaper changes?
A: Bottom opening with dual zippers lets you change diapers quickly without fully undressing.
We offer free shipping on all orders across Canada with the following delivery timelines:
Shipping Carriers: Asendia, UniUni, Purolator, FedEx, Canada Post
We want you to be completely satisfied with your purchase. If you're not happy with your order, you can return it within 30 days of purchase.
Contact us: mythriftymom.ca@gmail.com
Response time: We typically reply within 1 business day
Once we receive and process your return, refunds are issued within 5-10 business days.
You'll receive a tracking email confirmation as soon as your order ships, allowing you to monitor your delivery in real-time.
Questions? Contact us at mythriftymom.ca@gmail.com
Use code BF10 at checkout for 10% off every product through November 30. See offer details. Join our newsletter for parenting guides and store news.
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