Convertible Zipper Romper | Walnut
(36)
Our versatile convertible zip-up romper offers both style and functionality. Crafted from super soft jersey organic cotton, it's gentle on delicate skin while keeping your little one snug and cozy.
• Fold-over mitts & feet on all sizes
• Foot grips on 6/12M & up
• Double YKK zipper for effortless diaper changes
• Snug fit in compliance with regulations
• Jersey knit fabric, 190 gsm
• 95% Organic Cotton & 5% Spandex
• OEKO-TEX® certified fabrics & dyes
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(36)
Convertible Zipper Romper | Walnut
Color: Walnut
Size Guide

12 in stock
Our versatile convertible zip-up romper offers both style and functionality. Crafted from super soft jersey organic cotton, it's gentle on delicate skin while keeping your little one snug and cozy.
• Fold-over mitts & feet on all sizes
• Foot grips on 6/12M & up
• Double YKK zipper for effortless diaper changes
• Snug fit in compliance with regulations
• Jersey knit fabric, 190 gsm
• 95% Organic Cotton & 5% Spandex
• OEKO-TEX® certified fabrics & dyes
• Turn inside out before washing to protect the fabric
• Hand wash or machine wash on a gentle cycle
• Lay flat or hang to air dry
• Our fabric is pre-shrunk to reduce further shrinkage
• No flame retardants for a safer, natural choice
Shipping
We offer free shipping on orders over $120 CAD or $85 USD (excluding shipments to Yukon, Northwest Territories, Nunavut, and Newfoundland, where rates are available at checkout). Orders are processed within 1-3 business days, with delivery times varying by location. You’ll receive tracking details once your order ships.
Returns
Returns are accepted within 14 days of delivery. Items must be unwashed, unworn, and in original packaging with tags. Clearance items are final sale and cannot be returned or exchanged.
For more information, please visit our returns page.
For inquiries, email us at hello@shopmilaandco.com.
WHY ORGANIC COTTON?
CHEMICAL FREE & NON-TOXIC PROCESSING
SOFT BY NATURE, BREATHABLE, & HYPOALLERGENIC
LESS WATER CONSUMPTION THAN TRADITIONAL COTTON
BIODEGRADABLE & SUSTAINABLE FABRIC
Let customers speak for us
from 1487 reviewsMaterial feels so soft and sweater is very comfy!! It is a true oversized hoodie, you would want to size down if you’re thinking you’re in between sizes.
Love the material, sizing is accurate. But wishing I got the bigger size for baby to be able to wear longer!
The fabric feels nice and soft.
I’m 5’6, 150 lbs and the medium fit perfect! Pants fitted and top is more loose fitting.
I love this set because it's super soft and the thick brushed cotton holds up, wash after wash. It's we'll priced and ends up being able to have a second life because it's high quality, I like to be a good steward to our environment and resources!
Le tissus est vraiment doux, mon neveu va pouvoir l'utiliser longtemps. Les dessins sont vraiment mignons
Thick & comfy love
Fit very tight. My biggish 2 yr is wearing a 3/4 yr but wish i had sized up again. Love them tho so nice and comfy
Love love love! I want one for myself!
Just received it today, and the kids wont take it off! Absolutely love it! So soft and comfy. Got one for both my kiddos. Would definitely recommend!
Such a luxurious feel and color! Will be buying more aa baby grows
Love the colors and material, they barely wrinkle!
love!
So cute! Such a pretty colour and love the ribbed material
Littles getting warm in natural materials is something I look for when purchasing, great quality cute and o always glove the muted tones at MILA
A cute vintage bow that makes any outfit adorable.
Love the material, sizing is accurate. But wishing I got the bigger size for baby to be able to wear longer!
my absolute fav sleepers!
Incredibly soft and thick, perfect for cold nights!!! I will definitely be ordering more in the future.
Love this so much! The 12-18 month fits my 11 month old perfectly!!
Love this so much! The 12-18 month fits my 11 month old perfectly!!
No complaints from mama! Well received gift.
My grandson looks adorable in these rompers!
Great quality and price!
Great quality love that the footies are fold over-able for my toddler who prefers to be barefoot during breakfast and play.
Tight and comfy
Love these, purchased for my baby and about to purchase some for my god son.
FAQs
At Mila & Co., we use premium organic cotton for all our clothing, ensuring a soft, breathable, and durable fit. Our fabrics and dyes are OEKO-TEX certified and azo-free, making them safe for even the most sensitive skin. You can trust that every piece is crafted with care for your little one’s comfort and well-being.
Mila & Co. clothing is designed to fit true to size with room for growth, but for a snugger fit (especially in loungewear or footies), we recommend checking our detailed size chart on each product page. If your child is between sizes, sizing up ensures they can enjoy their new favorites longer.
We aim to ship orders quickly, typically within 1-3 business days. Delivery times depend on your location and the shipping option you select at checkout. Need your order sooner? Upgrade to express shipping for faster delivery times, though please note that all shipping estimates are approximate.
Yes, we accept returns within 14 days of delivery! To initiate a return, log into your account, select the order, and submit a return request along with the reason. Once approved, you’ll receive instructions on how to ship the item back to us. Please note that customers are responsible for arranging and covering the cost of return shipping. We’re here to help if you have any questions during the process.
Please note clearance items are final sale.
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Mila & Co..