


GoumiKids JammsThe best organic sleeper for diaper changes. Complete with built in mitts, one snap foot pocket, and SUPER soft, breathable fabric. Goumikid's patent pending bottom pocket, quickly change from gown to sleeper and makes diaper changes a snap!
Quick Dispatch:
Your GoumiKids Jamms orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
Order Tracking:
You'll receive a tracking link by email once your GoumiKids Jamms ships.
Need Help?
Questions about GoumiKids Jamms, sizing, or delivery? We're just an email away.
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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4.3 ★★★★★
Based on 609 reviews
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Product Reviews
★★★★★ 5
Great for the price
Number of Items: 5, Color: Blue/Green/Pink/Purple/White Unicorn, Size: Medium
Perfect size and fit for my daughter. She wears these shirts ever other day. They are stylish and warm enough for the winter months.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 13, 2025
★★★★★ 5
Good but small
Number of Items: 5, Color: Blue/Green/Pink/Purple/White Unicorn, Size: X-Small
These shirts do run small I recommend you size up overall the material seems pretty good. Thickness is pretty good. Good length I recommend you size up because even though it’s a good material, they will shrink.
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Reviewed in the United States on November 7, 2025
★★★★★ 4
Good Cat Shirt - Odd Material
Number of Items: 1, Color: Lilac Cat, Size: 3T
This was purchased for my 3-year-old - we NEEDED a purple shirt with a cat. This worked for both.
It's an odd material - it says 100% cotton, but it's slippery and doesn't seem like it would breathe well. For a kid's shirt, the price is great. I would not buy a matching one for myself, but that's okay, I don't need a purple cat shirt.
The 3T fits more like a 2T, and she's growing out of it fast. I will be buying it again in a 4T and hoping the sizes are consistent. It was a huge hit for the kiddo.
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Reviewed in the United States on June 8, 2026
★★★★★ 5
Came fast and fit well
Number of Items: 1, Color: Black, Size: X-Small
fit well and was good quality. definitely a good deal
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Reviewed in the United States on February 9, 2026
★★★★★ 5
Love the look
Worth the money, adorable, cute, easy to match, and just love them for our daughter! Great price for 5 shirts! We did get a small for our little one who is tall, 36lbs, 4t-5t they are a little big but gives her room to enjoy more and longer.
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Reviewed in the United States on October 2, 2025
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