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A Stroller Society embroidered newborn knit romper set featuring the phrase "hello world" and options for LITTLE SISTER or LITTLE BROTHER. The soft, stretchy knit gently hugs without being restrictive and uses breathable fabric that keeps newborns warm without overheating. Each set includes matching accessories and functional buttons down the front and between the legs.
Key Features
- Embroidered with "hello world" and LITTLE SISTER or LITTLE BROTHER options
- Soft, stretchy knit designed to gently hug newborns
- Breathable fabric that keeps newborns warm without overheating
- Comes with matching knit hat and booties or headband and booties
- Functional buttons down the front and between the legs for changes
- Available in sizes for newborns
- Packaged with love and care for gifting or coming home
Details
- Brand: Stroller Society
- Product type: Newborn Knit Romper Set
- Embroidery: "hello world", "LITTLE SISTER" and "LITTLE BROTHER"
- Fabric qualities: Soft knit, stretchy knit fabric, breathable fabric
- Fit description: Designed to gently hug your baby without being restrictive
- Temperature note: Keeps newborns warm without overheating
- Accessories: Choice of matching knit hat and booties or coordinating headband and booties
- Fastening: Functional buttons down the front and between the legs
- Sizes: Available in sizes for newborns
- Intended uses: Hospital outfit, coming home outfit, first photoshoot, baby shower, gender reveal
- Packaging: Packaged with love and care
- Social: Tag @strollersociety in baby’s first photos
Who It Is For
Suitable for new parents, baby shower gifts, gender reveals, and as a coming home or hospital outfit for newborns. Also ideal for newborn photography.
Frequently Asked Questions
What phrases are embroidered on the romper?
The romper is embroidered with "hello world" and is available in LITTLE SISTER and LITTLE BROTHER options.
What accessories come with the set?
Each set comes with your choice of a matching knit hat and booties or a coordinating headband and booties.
How does the romper fasten for diaper changes?
The romper includes functional buttons down the front and between the legs for easy diaper changes.
What size range is available?
This romper set is available in sizes for newborns.
All orders are processed and shipped within a maximum of 2 to 5 business days. Please note that this is an estimated timeline and does not constitute a guarantee, as national holidays and other external factors may impact final delivery and shipping times.
🚚 Free Shipping and Discount Clarification
For qualifying orders of $100 or more, the maximum available discount applied to your order is $30.


A gentle stretchy knit that hugs without restricting, made to be comfortable on sensitive newborn skin. The texture photographs beautifully for those first photos.

Perfect for hospital introductions, coming home, and newborn photos, the embroidered wording adds a timeless, sentimental touch. Choose the hat or headband option to match your preferred look.

Functional buttons down the front and between the legs make diaper changes quick and fuss free. Coordinating booties complete the outfit so baby looks put together for every visit.
A few practical tips to pick the right romper for coming home, photos, or everyday wear.
- Pick the right size: If you want it for hospital or coming home, choose the newborn size for the best fit and compare against a onesie you already own.
- Hat or headband?: Choose a hat for extra warmth and classic hospital photos, or a headband for a softer, non covering look in pictures.
- Diaper changes matter: Look for front and crotch closures so you can change diapers quickly without removing the whole outfit.
- Photo friendly colors: Cream and soft neutrals coordinate with most swaddles and blankets and photograph consistently well under natural light.
- Gifting tips: Order early so it arrives before baby, and include a personal note; embroidered pieces are especially meaningful for baby showers and coming home gifts.
What does the set include?
The set includes a knit romper plus your choice of matching hat and booties, or a coordinating headband and booties.
How do the buttons work for diaper changes?
There are functional buttons down the front and between the legs so you can open the crotch without pulling the romper over baby's head.
How should I wash and care for this outfit?
Machine wash cold on a gentle cycle with mild detergent, reshape and lay flat to dry to protect the knit and embroidery.
Is this safe for newborn sleep?
The romper is designed for newborn wear, but follow safe sleep guidance and remove loose hats or headbands before placing baby in a crib or bassinet.
What are your shipping and returns policies?
We ship from a US warehouse, offer free US shipping on orders over $100, and accept returns within 30 days; customer support is available to help.
G 5.0 on Google · 9 reviews · Verified buyer reviews from our store
"We got floaties for our toddler and they are great! She loves swimming and these are so nice to have. Company is owned by a husband and wife and they are kind and…"
"I purchased a bat costume for my daughter with Moogco and we absolutely loved it! We used it for our daughters first Santa photos. They are a small business worth…"
"Ordered from here and they sent my items fast! Great quality!"
"High quality toys. Customer service is helpful and responsive. Will buy from this store again!"
"All of my dealings with them have been great!"
"Wonderful company to work with! Great product"
"great prices and fast shipping!"
"Wonderful products"
"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"
"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"
"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"
"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"
"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"
"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"
"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"
"Only paci my breast feed three week old has accepted so far🙌🏼"
"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"
"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"
"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"I was lucky to find this pad for my grandson’s bassinet. I like how it is all natural snd organic. Just make sure to buy it a little bigger because it shrinks after washing. Also give ample time…"
"These helped at first but it seemed like the edges dug into my skin making it irritated (might have needed the larger ones). Once my milk came in more, milk would spill everywhere. I found that milk…"
"Perfect. Great price and my little one very opposed to training has only had accidents in the last week. My daughter is 2yrs old, 27 lbs and the Medium is perfect. She has room in them but the arent…"
"Initially, I was skeptical of using it, but when my doc referred it to me for my cracked nipple, it worked like a charm. I did not want to put any balm or lotion over my nipple as I did not wanted…"
"Amazing tool for breastfeeding! These protect sensitive, chapped or cracked nipples like little shields. No more sticking to clothing/bras and wincing when anything bumps into my chest. I've been…"
"I cant belive they heal hours within you put them on. Totally a must while breastfeeding. Such a good quality"
"I used these for the first four weeks after baby came. It was during that phase where baby was so small he didn’t have a great latch and so I was getting sore nipples. This was great for protecting…"
"Only paci my breast feed three week old has accepted so far🙌🏼"
"Worked great and would definitely use again. The only thing is sizing can be tricky. I would’ve gotten a size bigger and I’d consider my size to be on the smaller side. If you’re not sure, just size…"
"I wore these for the first two months and they truly saved my breastfeeding journey - worked exactly how I expected. They gave instant relief. I basically wore them day and night for the first 6…"
"Love these , I bought due to damage from pumping . One week with creams and balms didn’t do much but two days with these and I’m almost healed !"
"LIFE. SAVER. Bought this the first week I started nursing my son and had the WORST cracked nipples. These solved the issues OVERNIGHT!"
"We got floaties for our toddler and they are great! She loves swimming and these are so nice to have. Company is owned by a husband and wife and they are kind and…"
"I purchased a bat costume for my daughter with Moogco and we absolutely loved it! We used it for our daughters first Santa photos. They are a small business worth…"
"Ordered from here and they sent my items fast! Great quality!"
"High quality toys. Customer service is helpful and responsive. Will buy from this store again!"
"All of my dealings with them have been great!"
"Wonderful company to work with! Great product"
"great prices and fast shipping!"
"Wonderful products"
"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."
"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"
"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"
"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"
"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"
"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"
"Did the job, kept me more comfortable the first couple weeks postpartum as breastfeeding was established. Next time I would go for the design that has perforated holes for airflow."
"As a breastfeeding mom I truly couldn’t recommend these more. They literally SAVED MY LIFE in the newborn stage and then saved me again when teething started. They’re easy to use, easy to clean and…"
"This is a great item to have for breastfeeding mommas. It feels very cooling and refreshing after breastfeeding and makes wearing nursing bras very comfortable since the fabric is not rubbing on your…"
"These cups protect and help heal sore nipples so quickly. Comfortable under a bra, easy to clean, and worth the investment for breastfeeding. Stats: 5’3”, 140 lbs, 8 weeks postpartum & nursing"
"Great value for the price compared to name brand silverettes. I only really used them for maybe 2-3 weeks, so I’m glad I didn’t spend the extra money when these got the job done just as well"
"These are perfect for breastfeeding. They help keep any ointment or lanolin from getting on your clothes and smooth for immediate relief of cracks or nipple soreness in the first few weeks."
"Had a cracked nipple, added some organic ointment and put this over it, healed in 2 days! Recommend it 100%"
"These are great for nursing in the first few weeks when there’s soreness and breakdown. Would recommend!"
"These were wonderful for me postpartum while learning to breastfeed. Highly recommend. They are easy to clean & very functional."
"It saved my nipples multiple times. They’re super light. Quality is good, they do bend for no reason lol overall a good product."
"These were great in the beginning helped me so much."
"Any first time mama BUY THIS PRODUCT!!!! I cannot recommend and rave about this enough. They HELPED so so much! I wore them all the time when my nipples felt dry, cracked, and just hurt. Those first…"