Canada Moose — Adult Onesie

  Canada's most beloved creature. Now available in adult sizing. The Canada Moose Adult Onesie is for the person who looks at a moose — that magnif... Read More Read More

 

Canada's most beloved creature. Now available in adult sizing.

The Canada Moose Adult Onesie is for the person who looks at a moose — that magnificent, slightly ridiculous, utterly Canadian animal — and thinks: yes, I want that on my onesie. Good instinct. The whimsical moose print wraps around a full-body onesie cut in 100% GOTS certified organic cotton that's soft, breathable and made for exactly the kind of night where the only agenda is being as comfortable as humanly possible.

Featuring rustic wooden buttons and our signature functioning butt flap — because some things in life are just better with a little flair — this onesie is made for slow winter evenings, cosy camping nights and every lazy morning where getting changed simply isn't on the schedule. Snug ribbed cuffs keep everything warm and in place, and the gentle stretch means you can move freely through every moment of the day. Or none of them. Your call.

Made from 100% GOTS certified organic cotton. Designed in Vancouver, BC — with love from our family to yours. 

Sizes: XS · S · M · L · XL · 2XL

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$28.00 CAD
$70.00
$28.00 CAD
60% OFF
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1 Colours
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Other Styles in This Collection

Made with Heart

Every print starts with a spark — a sketch inspired by the woods, the laughter echoing through the cabin, the smell of pine and pancakes. We don’t chase trends; we design stories you can wear. Each pattern is created in-house by our family, for real families.

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Rooted in Family Tradition


Millie + Moose began in a Canadian family workshop — where bedtime stories met fabric and tradition met design. What started as small-batch pajamas for gift shops has grown into something we never expected: a brand that connects thousands of families across Canada through matching moments.

Comfort You Can Feel Good About

We use GOTS certified organic cotton and thoughtful fabrics because comfort should feel good in every sense. Soft on skin, gentle on the planet, and safe for the little dreamers who live in these PJs.

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Three young girls in red and black plaid dresses sitting next to a vehicle.

FAQ's

Got questions about our PJs? You’re in the right place — we’ve gathered all the answers families ask most, so you can shop cozy with confidence.”

Where Millie + Moose is Made

At Millie + Moose, every pair of PJs starts right here in Vancouver, BC — dreamed up by our family for yours. We partner with certified, ethical factories in across the world to bring those designs to life. Our team visits partner manufacturers at least four times a year to make sure every stitch meets our standards for softness, safety, and care. Because cozy should always feel good — inside and out.

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Care

Life’s messy — laundry shouldn’t be. Machine wash cold with like colors, skip the harsh bleach, and tumble dry low. Remove while warm for that just-right softness, and iron if needed.

Free Shipping

Spend $125 or more and we’ll cover the shipping — a little thank-you from our family to yours.

Your order will ship within 24 hours - Monday to Friday.

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