Custom Christmas Letter Santa Baby Onesie

* Please Select Sleeve length
* Please Select Color
* Please Select Size
icon swan whiteAdd To Cart

Celebrate your baby’s first Christmas with a personalized Santa Letter onesie—soft, safe, and custom printed for festive photos and cozy holiday moments.

  • Design Theme: Christmas Letter Santa. 

  • Customizable: Printed Name.

  • Holiday: Christmas

  • Size: Preemie; Newborn; 0-3M; 3-6M; 6-12M;12-18M; 18-24M.

  • Color: White; Sand; Blue Bell; Blue Depths; Mary Rose; Sage Green; Peach Fuzz; Mint.

  • Material:95% Rayon made from Bamboo, 5% Spandex.

  • Sleeve length type: Long Sleeve.

  • Top length type: Bodysuits.

  • Closure type: Snap.

  • Neckline: Round.

  • One-piece style: Bodysuit.

  • Target gender: Unisex; Female.

  • Care instructions: Machine wash cold, gentle cycle; tumble dry low.

  • Certifications: FSC® and OEKO-TEX® STANDARD 100.

Your baby’s first Christmas deserves something truly magical. This personalized Christmas baby onesie captures the joy of the season with a printed Santa Letter design that turns every photo into a treasured holiday memory. Made for newborns and infants, it blends festive charm with the gentle comfort SwaddleAn™ parents love.

Soft & Safe for Delicate Skin: Made from ultra-soft, breathable rayon made from bamboo fabric, this long sleeve bodysuit keeps your baby warm without overheating. The smooth fibers are gentle on sensitive skin, giving your little one the perfect comfort for naps, cuddles, and Christmas mornings.

Custom Printed with Love: Each onesie is custom-printed with your baby’s name beneath the adorable Santa Letter illustration—complete with Santa Claus, reindeer, and snowman details. It’s not just clothing; it’s a keepsake that celebrates your baby’s first holiday season.

Easy Changes for Parents: The envelope neckline and secure snap closures make dressing and diaper changes simple, even when your baby is fast asleep. Designed for daily comfort, it holds its softness and shape after every wash.

Perfect Holiday Gift: Ideal for Christmas photos, baby showers, or newborn gifts, this onesie brings smiles to every family celebration. Personalized for your little one, it’s a thoughtful gift that will be cherished long after the season ends.

SwaddleAn™ celebrates the harmony between East and West—where modern functionality meets gentle artistry. Every design is created to ensure safety, comfort, and connection, helping parents cherish every precious milestone with confidence and warmth.

Order today to get by
Jul 27 - Aug 05
Returns & exchanges accepted within
60 days
Cost to ship:
$6.95
Ships from:
US

Better Value
We control production and remove middlemen costs, so you get premium quality at an accessible price - at a level most baby brands don’t reach.

Consistent Quality
 Every SWaddle AN product is made within our own system for consistent weight, texture, and embroidery. What you see is exactly what you receive.

Purchase Protection If anything goes wrong, we handle it with clear policies and responsive support - so you can order with confidence.

WHY WE LOVE BAMBOO & COTTON
OEKO-TEX®

Customer Reviews

Based on 12 reviews
83%
(10)
0%
(0)
0%
(0)
8%
(1)
8%
(1)
P
Penny Drapkin
It’s very cute

It’s very cute.

M
Mom who golfs
Product Suggestion

Can there be a "Mommy's Golf Buddy" version?

D
Debi Glass
For my great granddaughter

I bought this for my great granddaughter. I love it. I think it was wonderful. I haven’t been able to see her in it, but I’m sure it’s beautiful.

G
Gloria Christe
She looked so cute

It looked so cute on her. Her mother just loved it.

A
Anonymous
item is so cute

item is so cute. love it

123

Explore More Related Searches

baby's first Christmas outfit

Christmas Baby Bodysuit

Christmas baby gift

Christmas baby outfit

custom name baby onesie

Graphic Baby Bodysuits

heirloom baby gift

holiday photo outfit

letter to santa onesie

Personalized Baby Gifts

personalized christmas onesie

printed baby onesie

icon devide