Made with Love and a Little Science Baby Onesie® | Cute Baby Gift
Baby & Infant Size Chart
Infant Shirt
| 6M | 12M | 18M | |
|---|---|---|---|
| Length | 12½ in | 13 in | 13½ in |
| Width | 9¾ in | 10¼ in | 10¾ in |
| Sleeve | 3¼ in | 3½ in | 3¾ in |
All measurements in inches • Measurements may vary ±1"
Short & Long-Sleeve Baby Bodysuit
| 0-3M | 3-6M | 6-9M | 12M | |
|---|---|---|---|---|
| Weight | 8–12 lbs / 3.6–5.4 kg | 12–16 lbs / 5.4–7.3 kg | 16–20 lbs / 7.3–9.1 kg | 20–24 lbs / 9.1–10.9 kg |
| Height | 21–24 in / 53.3–61 cm | 24–26 in / 61–66 cm | 26–28 in / 66–71.1 cm | 28–30 in / 71.1–76.2 cm |
on All US Orders
We offer free standard shipping on every US order — no minimum required. Your tee will be carefully packaged and on its way!
Returns
Not in love with your tee? No problem. Returns accepted within 30 days of delivery — unworn and unwashed. Learn more.
In-House Printing
Every Okum Tees shirt is printed in-house using eco-friendly inks. Quality you can feel good about — inside and out.
Every baby's story is special, but some journeys deserve an extra-sweet celebration. This baby onesie® features a charming illustrated design of a baby bottle nestled with hearts and a science flask, paired with the heartfelt quote 'Made with Love and a Little Science' in cute hand-lettered style. Rendered in soft blush pink, it's a tender nod to IVF, IUI, and every bit of hope, science, and love that made this little one possible.
Whether it's for your own bundle of joy or a gift for a friend who's finished an incredible fertility journey, this design captures the moment with warmth, humor, and just the right amount of sparkle.
Makes a great gift for:
- New parents celebrating their IVF or IUI miracle baby
- Baby showers honoring a long-awaited fertility journey
- Friends or family wanting a heartfelt 'science baby' announcement gift
Product details:
- Material: Soft, lightweight cotton — gentle on baby skin and easy to wash
- Fit: True to size infant fit — see size guide for measurements
- Colors available: White, Grey, Natural
- Care: Machine wash cold, tumble dry low
Our ONESIES® are made from 100% cotton interlock knit, in white, natural, and heather grey. The natural fabric fits true to size, while the white tends to run slightly small. Our shirts and sweatshirts are crafted from cotton or cotton blends, depending on the brand. When in doubt, sizing up is a safe bet.
All of our items are printed using inks that meet CPSIA safety standards and are gentle on sensitive skin.
We’re proud to source our materials from manufacturers that prioritize ethical production and fair working conditions.
To learn more about CPSIA standards, visit: https://www.cpsc.gov
ONESIE® is a registered trademark of Gerber Childrenswear LLC.
