SHIPS IN NOVEMBER

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PRE SALE: O Holy Night Convertible Romper

Name: PRE SALE: O Holy Night Convertible Romper
Rating: 4.93 (81 reviews)

PRE SALE: O Holy Night Convertible Romper

$35.00

Sale Sold out

SHIPS IN NOVEMBER

Pattern: O Holy Night

Shop Holiday

Size: PREEMIE

PREEMIE NEWBORN 0-3M 3-6M 6-12M 12-18M 18-24M 2T

Free domestic shipping on all orders $60+

Why You'll Love This

Tiny toes, covered or free: Fold-over foot cuffs turn this bamboo convertible romper into a cozy footie in seconds.
Easier changes, even half asleep: A two-way zipper lets you handle diaper duty without taking the whole romper off.
Gentle on sensitive skin: Buttery-soft bamboo viscose wraps your little one in breathable comfort, from morning wiggles to bedtime snuggles.
A little room to keep growing: Added length and stretchy fabric give your little one more time in a favorite romper.

Material & Features

For ruffle convertible rompers, ruffles are featured on the back of sizes Preemie through 3-6M
Sizes 6-12M through 3T feature smaller ruffles without back ruffles
95% viscose from bamboo, 5% spandex
Buttery-soft, breathable fabric with stretch for easy movement
Gentle on sensitive skin
Two-way zipper for easy diaper changes
Fold-over foot cuffs convert the romper into a footie
Fold-over hand mitts on newborn and 0–3M sizes
Tagless design for added comfort
Made without harsh chemicals

Colors may vary slightly from how they appear on your screen.

Sizing & Fit

True to size with added length for extended wear
Soft, stretchy fabric moves comfortably with your little one
Fold-over foot cuffs can be worn open as your little one grows
Check our size chart for measurements to help you choose the right size

Wash & Care

Machine wash cold with mild detergent; avoid Dreft
Wash inside out with like colors and other bamboo items
Avoid the delicate cycle and prolonged soaking
Tumble dry low, or lay flat or hang to dry
Do not use bleach, fabric softeners, or brighteners
Use color catcher sheets to help prevent color transfer

View full details

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Why do we love bamboo?

Gentle on Sensitive Skin

Buttery-soft and hypoallergenic, our bamboo fabric is gentle on sensitive, eczema-prone skin. Cozy comfort for your little birdie, from the first morning snuggle to bedtime.
Cool + Breathable

Breathable bamboo fabric keeps little ones comfy and up to 3° cooler than cotton. Just right for busy days and sweet dreams, all year round.
Grows With Them

Our signature stretch and durable fabric mean up to 3x longer wear. More room to grow and more time in their favorites, through repeat outfits and wash days.
More Sustainable

Bamboo requires less water to grow than cotton, and our durable pieces are made to be loved again and passed along. A little Birdie Bean goodness for the next little birdie.

Loved by 136k+ Families

Cutest and comfiest shorts!

Such a cute design for the kiddos. Can be boy or girl shorts. Super soft and functioning drawstring for easy adjusting.

SO COMFY!

The SOFTEST pajamas ever! We love these for my one-year-old. They're so comfy. My son is 32 pounds, 32.5 inches wearing size 2T. I looove being able to match him in the mama version :)

The Perfect top to match with anything!

Such a cute top! The bamboo blend fabric is incredibly soft, lightweight, and stretchy, making it perfect for everyday wear. The ruffle sleeves add the sweetest touch, and the lilac color is beautiful. Great quality and true to size. We’ll definitely be buying more! 💜

Our favorite!

These shorts are SO vibrant!! We absolutely love the blue, and they’re also incredibly soft. My toddler loves them, and so do I!

Best Camo Ever!

We absolutely love this bamboo camo shirt! The fabric is incredibly soft, lightweight, and breathable, perfect for keeping my little one comfortable all day. The neutral camo print is adorable and easy to pair with anything. It has held up great after washing multiple times and still looks brand new. Definitely one of our favorite outfits!

Such a Catch! 🐟 🎣

Such a cute fishing-themed polo! 🎣 The material is soft and lightweight, perfect for keeping little ones comfortable all day. The print is adorable, the fit is true to size, and it looks great for both everyday wear and special occasions. We got so many compliments. Definitely recommend! 💙🐟

Matching dresses on granddaughters!

Matching dresses on granddaughters! Beautiful!

Read all Reviews

5 stars: 77 (95%)
4 stars: 2 (2%)
3 stars: 2 (2%)
2 stars: 0 (0%)
1 star: 0 (0%)

This product has no reviews of its own. The merchant grouped it with related products, so the reviews shown are from across that group.

18-24M

The most vibrant blue!

We love this print on our youngest babe. The colors are so bright, and it just feels so fun!

we loved this sleeper so much we bought it in 3

we loved this sleeper so much we bought it in 3 sizes. 🩷

3-6M

OBSESSED!!!

I love this color so much! I also have it in a 2 piece set. So adorable!!!

18-24M

Such a cute print!!!

Ordered these for my girls to wear the night before their first party, as they go with their party theme! They haven't worn them yet but I love how cute the print is! The fabric seems a tad thinner than the previous style we owned from Birdie Bean but great quality!

6-12M

The best pajamas!

we aboslutely love the quality and fun prints of all of the Birdie Bean pajamas! They are currently our favorite!

6-12M

So cute

Favorite print!

NEWBORN

So soft

So soft and cute!

Absolutely fantastic. Cute. Great material.

Love the thickness and quality of Birdie Bean!

Love the thickness and quality of Birdie Bean! The grippers on the feet are the best for babies/toddlers learning to walk.

12-18M

Convertible Romper

Love this romper. Amazing quality and it’s a very cool but warm fabric! It’s also very stretchy, the colors are vibrant and very beautiful!

3-6M

Love

Love everything from birdie bean! Sizing is always correct and everything is so soft!

3-6M

SUCH A CUTE ROMPER!

We are in love with this romper! So soft and perfect for summer time!

3-6M

SO CUTE!

Absolutely love this romper! So soft and my baby looks adorable in it!

3-6M

ADORABLE

So soft and adorable! Just as pictured.

0-3M

Perfect gift

The most perfect gift. Fits great. Soft ribbed material. Pattern is beautiful!

12-18M

Cute romper

The romper is adorable, but the one in the picture had ruffles on the butt, and the one I received in the mail does not have ruffles on the butt. That was very disappointing especially for the price.

0-3M

Pink camo

I’m giving as a gift! Love the fabric. So soft. It’s a baby present for a new dad who loves to hunt.

18-24M

The cutest!

Everything I’ve ordered from BB has been amazing. This print was totally us and I even cuter in person! Hopefully the MAMA sweatshirt comes back in stock!

0-3M

Adorable! Always incredibly soft and the prints

Adorable! Always incredibly soft and the prints are always amazing!

18-24M

Strawberry shortcake ruffle convertible romper

So adorable!! Comfy and cute, very well made!

The most obsessed with this print !

The most obsessed with this print !! Got rainbows skies for my girls to sibling match too 💕

2T

Perfect!!!!

Perfect for the holiday festivities!! I love the feel of the material and the thickness as well!! Will definitely be ordering more soon!!

0-3M

So soft and the quality is

So soft and the quality is great

NEWBORN

Patriotic Preemie

We are ready to celebrate with this patriotic romper- soft, comfy, light weight - perfect for fireworks at night

NEWBORN

Love

Love it! So soft with bright colors for my granddaughter to wear for her weekend at the lake!

3-6M

Amazing!

So cute and soft just as expected!

0-3M

SO cute and SO soft

Top quality as usual!!!

2T

Beautiful Print

This print is great! We live on a lake and go fishing almost every weekend. I got the pink print for my daughters and h the e white for my son. All equally vibrant in color. And they love matching!

18-24M

Are we kidding - this is the cutest thing

This is the most beautiful & sweetest onesie I’ve ever seen!!!! Bamboo which makes it top notch, the ruffles are adorable & the design is so so cute. I want it in every size for my girl!

Size	Height (in)	Weight (lbs)
Preemie	Up to 18"	Up to 6 lbs
NB	18–21"	6–9 lbs
0–3M	21–24"	9–12 lbs
3–6M	24–27"	12–17 lbs
6–12M	27–30"	17–22 lbs
12–18M	30–32"	22–27 lbs
18–24M	32–34"	27–30 lbs
2T	34–36"	28–32 lbs
3T	36–38"	32–35 lbs
4T	38–41"	35–40 lbs
5T	41–44"	40–45 lbs
6T	44–46.5"	45–50 lbs
7/8Y	46.5–52"	Typically 50–64 lbs
10/12Y	52–58"	Typically 64–85 lbs
14Y	58–62"	Typically 85–110 lbs

Size	Height (cm)	Weight (lbs)
Preemie	Up to 46 cm	Up to 6 lbs
NB	46–53 cm	6–9 lbs
0–3M	53–61 cm	9–12 lbs
3–6M	61–69 cm	12–17 lbs
6–12M	69–76 cm	17–22 lbs
12–18M	76–81 cm	22–27 lbs
18–24M	81–86 cm	27–30 lbs
2T	86–91 cm	28–32 lbs
3T	91–97 cm	32–35 lbs
4T	97–104 cm	35–40 lbs
5T	104–112 cm	40–45 lbs
6T	112–118 cm	45–50 lbs
7/8Y	118–132 cm	Typically 50–64 lbs
10/12Y	132–147 cm	Typically 64–85 lbs
14Y	147–157 cm	Typically 85–110 lbs

Size	Height (in)	Weight (lbs)
2/3	34–38"	27–34 lbs
3/4	38–41"	34–38 lbs
4/5	41–45"	38–43 lbs
5/6	45–48"	43–48 lbs
6/7	48–50"	48–55 lbs
7/8	50–54"	55–62 lbs
8/9	54–57"	62–70 lbs
9/10	57–60"	70–78 lbs
10/12	60–63"	78–90 lbs
14	63–66"	90–105 lbs

Size	Height (cm)	Weight (lbs)
2/3	86–97 cm	27–34 lbs
3/4	97–104 cm	34–38 lbs
4/5	104–114 cm	38–43 lbs
5/6	114–122 cm	43–48 lbs
6/7	122–127 cm	48–55 lbs
7/8	127–137 cm	55–62 lbs
8/9	137–145 cm	62–70 lbs
9/10	145–152 cm	70–78 lbs
10/12	152–160 cm	78–90 lbs
14	160–168 cm	90–105 lbs

Size	Bust (in)	Nat. Waist (in)	Drop Waist (in)	Hips (in)
XS (00–0)	31–32	23–24	25–26	33–34
S (0–2)	33–34	25–26	27–28	35–36
M (4–6)	35–36	27–28	29–30	37–38
L (8–10)	37–38	29–30	31–32	39–40
XL (12–14)	39.5–41	31.5–33	33.5–35	41.5–43
2XL (16–18)	42.5–44	34.5–36	36.5–38	45–46
3XL (20–22)	44.5–46	37.5–39	39.5–41	47.5–49

Size	Bust (cm)	Nat. Waist (cm)	Drop Waist (cm)	Hips (cm)
XS (00–0)	78.7–81.3	58.4–61	63.5–66	83.8–86.4
S (0–2)	83.8–86.4	63.5–66	68.6–71.1	88.9–91.4
M (4–6)	88.9–91.4	68.6–71.1	73.7–76.2	94–96.5
L (8–10)	94–96.5	73.7–76.2	78.7–81.3	99.1–101.6
XL (12–14)	100.3–104.1	80–83.8	85.1–88.9	105.4–109.2
2XL (16–18)	108–111.8	87.6–91.4	92.7–96.5	114.3–116.8
3XL (20–22)	113–116.8	95.3–99.1	100.3–104.1	120.7–124.5

Size	Shirt Len (in)	Chest (in)	Shoulder (in)	Pant Waist (in)	Pant Len (in)
S	26.5	33–39	15.5	29–31	40–41
M	27.5	34–40	16.5	30–32	41–42
L	28	35–41	17	32–34	42–43
XL	28.5	38–44	19	34–36	43–43
2XL	29	40–46	20	36–38	44–45
3XL	29.5	42–48	21	38–40	45–46

Size	Shirt Len (cm)	Chest (cm)	Shoulder (cm)	Pant Waist (cm)	Pant Len (cm)
S	67.3	83.8–99.1	39.4	73.7–78.7	101.6–104.1
M	69.9	86.4–101.6	41.9	76.2–81.3	104.1–106.7
L	71.1	88.9–104.1	43.2	81.3–86.4	106.7–109.2
XL	72.4	96.5–111.8	48.3	86.4–91.4	109.2–109.2
2XL	73.7	101.6–116.8	50.8	91.4–96.5	111.8–114.3
3XL	74.9	106.7–121.9	53.3	96.5–101.6	114.3–116.8

Size	Pet Weight	Example Breeds
XS	Up to 5 lbs	Teacup Yorkie, Chihuahua
SM	6–10 lbs	Pomeranian, Toy Poodle
MD	11–20 lbs	Shih Tzu, Mini Schnauzer
LG	21–35 lbs	French Bulldog, Cocker Spaniel
XL	36–55 lbs	Corgi, Beagle, small Bulldog
2XL	56–80 lbs	Labrador, Golden Retriever
3XL	81–100+ lbs	German Shepherd, Rottweiler, Great Dane (slim fit)