Little Brother Arriving Soon Baby Long Sleeve Onesie
Little Brother Arriving Soon Baby Long Sleeve Onesie
Couldn't load pickup availability


Softness, Simplicity & a Sweet New Chapter
Celebrate the joy of what's to come with the Little Brother Arriving Soon Baby Long Sleeve Onesie. Featuring an adorable front design that proudly announces your growing family, this cozy essential wraps your little one in softness while sharing the sweetest news.
Made from 100% combed, ring-spun cotton, this onesie is lightweight, breathable, and gentle on delicate skin—perfect for keeping baby comfy during naps, snuggles, or big sibling introductions. Ribbed binding along the seams adds durability and stretch for active little movers, while the convenient cross-snap closures make diaper changes quick and easy.
Whether you're capturing a special announcement, giving a thoughtful gift, or simply celebrating the bond of brotherhood, the Little Brother Arriving Soon Long Sleeve Onesie is made to cherish every early moment with comfort and love.
Graphic Designed & Printed in the USA
Fit & Craftsmanship
Fit & Craftsmanship
Long Sleeve Onesie
Designed for comfort, durability, and easy changing, the Long Sleeve Onesie is a must-have for babies and infants. Made from 100% combed, ring-spun cotton (fiber content may vary for different colors), this lightweight fabric (5.0 oz/yd² | 170 g/m²) ensures a soft, breathable feel that’s gentle on delicate skin. The ribbed knit bindings provide extra stretch and durability, allowing for a better range of motion, while the plastic snap closure makes diaper changes quick and hassle-free.
- Soft and breathable fabric for ultimate comfort
- Classic fit to allow easy movement for active little ones
- Plastic snap crotch closure for convenient diaper changes
- Ribbed knit bindings for durability and flexibility
- Tear-away label for irritation-free wear
- Graphic designed and printed in the USA using globally sourced materials
With its cozy fit and thoughtful construction, the Long Sleeve Onesie is built to keep babies comfortable, warm, and ready for any adventure.
Size Chart
Size Chart
Size | S | M | L | XL | 2XL | 3XL | 4XL | 5XL |
---|---|---|---|---|---|---|---|---|
Width (in) | 18.00 | 20.00 | 22.00 | 24.00 | 26.00 | 28.00 | 30.00 | 32.00 |
Length (in) | 28.00 | 29.00 | 30.00 | 31.00 | 32.00 | 33.00 | 34.00 | 35.00 |
Sleeve Length (from center back) (in) | 15.10 | 16.50 | 18.00 | 19.50 | 21.00 | 22.40 | 23.70 | 25.00 |
Size tolerance: +/- 1.5 in
Use & Care
Use & Care
Machine wash: cold (max 30C or 90F); Non-chlorine: bleach as needed; Tumble dry: low heat; Do not dry clean; Do not iron.












