Baby Onesie

Made from GOTS-certified organic cotton, our baby onesies are soft, breathable, and gentle on delicate skin. Designed for everyday comfort and easy movement, they’re perfect for sleep, play, and everything in between.

 

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  • Honey Bear — Infant Onesie - Millie + Moose Honey Bear — Infant Onesie - Millie + Moose
    Millie + Moose

    Honey Bear — Infant Onesie

    $26.25
    $35.00
    $26.25
    25% OFF
  • Otterly Exhausted — Infant Onesie - Millie + Moose Otterly Exhausted — Infant Onesie - Millie + Moose
    Millie & Moose

    Otterly Exhausted — Infant Onesie

    $26.25
    $35.00
    $26.25
    25% OFF
  • Morning Bear — Infant Onesie - Millie + Moose Morning Bear — Infant Onesie - Millie + Moose
    Millie & Moose

    Morning Bear — Infant Onesie

    $17.50
    $35.00
    $17.50
    50% OFF
  • Pinch Me — Infant Onesie - Millie + Moose Pinch Me — Infant Onesie - Millie + Moose
    Millie + Moose

    Pinch Me — Infant Onesie

    $35.00
    $0.00
    $35.00
    0% OFF
  • Whaley Cute — Infant Onesie - Millie + Moose Whaley Cute — Infant Onesie - Millie + Moose
    Millie + Moose

    Whaley Cute — Infant Onesie

    $26.25
    $35.00
    $26.25
    25% OFF
  • Seas The Day — Infant Onesie - Millie + Moose Seas The Day — Infant Onesie - Millie + Moose
    Millie + Moose

    Seas The Day — Infant Onesie

    $35.00
    $0.00
    $35.00
    0% OFF
  • Camp — Infant Onesie - Millie + Moose Camp — Infant Onesie - Millie + Moose
    Millie & Moose

    Camp — Infant Onesie

    $26.25
    $35.00
    $26.25
    25% OFF
    5.0
    Rated 5.0 out of 5 stars
    1 Review
  • Bear Hug — Infant Onesie - Millie + Moose Bear Hug — Infant Onesie - Millie + Moose
    Millie & Moose

    Bear Hug — Infant Onesie

    $17.50
    $35.00
    $17.50
    50% OFF
  • Berry Bear Baby Bundle - Millie + Moose Berry Bear Baby Bundle - Millie + Moose
    Millie + Moose

    Beary Bear — Infant Onesie

    $26.25
    $35.00
    $26.25
    25% OFF
    5.0
    Rated 5.0 out of 5 stars
    2 Reviews
  • Moonlight Wolf — Infant Onesie - Millie + Moose Moonlight Wolf — Infant Onesie - Millie + Moose
    Millie + Moose

    Moonlight Wolf — Infant Onesie

    $35.00
    $0.00
    $35.00
    0% OFF
  • Nature Calling — Infant Onesie - Millie + Moose Nature Calling — Infant Onesie - Millie + Moose
    Millie & Moose

    Nature Calling — Infant Onesie

    $17.50
    $35.00
    $17.50
    50% OFF
  • Shroom To Grow — Infant Onesie - Millie + Moose Shroom To Grow — Infant Onesie - Millie + Moose
    Millie & Moose

    Shroom To Grow — Infant Onesie

    $26.25
    $35.00
    $26.25
    25% OFF
    5.0
    Rated 5.0 out of 5 stars
    1 Review