Long Sleeve Onesie

4.9
Rated 4.9 out of 5 stars
63 Reviews
$34.00
Buy 3+, Save 15%
Core
New
only 6 in stock
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why it's essential
The perfect basic long sleeve onesie with a classic finished neckline, perfect for drooling and spilling food on.
  • Features: 3 snap opening for easy diaper changes and a ribbed neckline that easily fits over the head
  • Care: Machine washable and dryer friendly
how it fits

Regular fit with room for diaper

sustainably made

Made ethically in Canada with 100% GOTS organic cotton medium weight jersey.

ready for resale

Our algorithm automatically calculates the recommended sale price in the mmarketplace when your little has outgrown this, based on its condition.

climate neutral
  • We are Climate Neutral Certified across our business operations.
  • We are members of 1% for the planet and donate 1% of all sales to planet-positive initiatives.
  • We offset every shipment with the highest grade carbon credits available via the Shopify Climate Initiative.

styled by the famm

4.9
Rated 4.9 out of 5 stars
Based on 63 reviews
Total 5 star reviews: 56 Total 4 star reviews: 5 Total 3 star reviews: 2 Total 2 star reviews: 0 Total 1 star reviews: 0
97%would recommend these products
63 reviews
  • SW
    Soraya W.
    Verified Buyer
    Long Sleeve Onesie
    Reviewing
    Long Sleeve Onesie
    I recommend this product
    Rated 5 out of 5 stars
    4 days ago
    Love MM onesies!

    This is all my baby wears, during the day, and even to bed in his sleeper bag. Make a sleeper bag MM :) - He has these in every color and has been wearing since birth. Love the quality!

    MM Profile picture for mini mioche
    mini mioche
    10 minutes ago

    Thanks so much for sharing, and we love keeping him cozy 24/7 - hope to for many years to come! :)

  • S
    Sam
    Long Sleeve Onesie
    Reviewing
    Long Sleeve Onesie
    I recommend this product
    Rated 5 out of 5 stars
    12 months ago
    High quality fabric and nice fit

    Love these onesies, definitely prefer them over the basic cotton ones from other brands. The fabric is a bit thicker, less prone to stains and tears, super cozy with just the right amount of stretch. It feels high quality and will definitely last through a few kiddos.

  • B
    Bernardo
    Long Sleeve Onesie
    Reviewing
    Long Sleeve Onesie
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    Loving these basics

    Such a cute shirt! Fits so well, keeps baby warm and comfy in gorgeous material. Have many of them as they are an essential and easy to take on and off

  • PA
    Peggy A.
    Long Sleeve Onesie
    Reviewing
    Long Sleeve Onesie
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    A wonderful addition.

    So tiny and sweet in 0-3 months. The baby is going to match his big brother’s baseball tshirt. I can hardly wait.

  • A
    Ali
    Long Sleeve Onesie
    Reviewing
    Long Sleeve Onesie
    I recommend this product
    Rated 5 out of 5 stars
    1 year ago
    The BEST

    Basically all my baby wants to be in!

Reviews LoadedReviews Added
ethical. sustainable. resellable.

just the best kids clothes on the planet.

Since 2008, we've made the softest, the snuggest, the coziest, the coolest baby, toddler, and kids clothes on the planet, created ethically at factories that pay employees a living wage, with sustainable materials that don't leave our planet worse off than we found it. We believe in passing it on, and our stuff is built to be beautifully outgrown, resold, and reworn by kid after kid after kid. We make our best basics for their best future, and we're so happy you and your little minimalist are part of the famm.

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