Inside: This free baby romper pattern for babies is a site favorite and can be made with woven or knit fabric. Download the free pattern here and sew it up.
Pattern and post updated 4/2015
Today I’m so excited to share this free baby romper pattern. Its my first pattern available in four sizes! 0-3, 3-6 and 6-9 AND now 9-12 months. This free baby romper pattern has a front and back yoke, with gathered bubble bottom. I used snaps to close the back and the diaper area. You can add optional ruffles on the front to make this outfit extra yummy.
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Free Baby Romper Pattern and Sewing Tutorial
Last week I was part of the You and Me series at While She was Sleeping, hop over to that post for more photos of the two of us and some thoughts on sewing… go check it out! I’ll be sharing the tutorial for this skirt next week.
You can print the free romper pattern here. {NOTE: now a fully digital pdf pattern with sizes from 0-12 months} I’ve also got step by step instructions for this romper, so scroll down and enjoy. oh and I would LOVE any photos or feedback if you do make this pattern.
This pattern is not my original design, I copied this romper from Oshkosh. It was a 6 month size. The romper I made on the left is the smallest size of my pattern. I also sewed up the largest size, but forgot to get a photo of all three {and I gifted the small one!}
Okay… so go print the pattern and let’s get started.
How to sew a free baby romper –
Pattern NOTES {READ FIRST!}
1. I made the 6-9 month romper and it wasn’t very long. {new pattern has updated length included… you can always add length at dotted line on pattern.
2. you will need 3/4 of a yard fabric, 1/4″ Elastic and 6 snaps. I used KAM snaps, but regular set metal ones would work fine.
3. Seam allowance is included, but small 1/4-1/3 inch…
4. This pattern is intended for woven fabric, but if you know what you are doing, knits should work too.
Cut out the front yoke {x2} on the fold and back yoke {x4} and sew the shoulder seam to create two yokes.
Place the two right sides together and sew the neckline and arm holes. If you don’t use a serger, clip the seams now.
Pull the back yoke through the shoulder seam on both sides to turn the yoke and create clean seams. The front bottom and back bottom should still be un-sewn. Top-stitch the neckline and armholes close to the edge.
Fold back 1 inch of the left back yoke. Sew.
I have edited the bottom facing pattern piece. You can see the crossed out one on the pattern, ha! So I think its okay now, but if the facing doesn’t match the bottom of the romper, you can create your own by tracing the romper line and then cut a 3/4 inch wide semi-circle. Size guidelines are given on the facing piece, but place on the front piece, then trace.
Finish the longer edge of the facing, then sew the shorter edge to the romper bottom. Right sides together.
Top-stitch both sides of the facing to secure it to the romper. Front romper facing now complete.
Back romper facing. This should be four small pieces. Sew two together in the center, repeat with other two.
Place the two pieces right sides together, turn and top-stitch. The facing should now look like below.
Sew to right side of back romper.
Sew the side seams of the romper, right sides together. Measure the leg openings, and cut elastic 3 inches shorter than opening.
Sew elastic with a zig-zag and stretch the elastic as you sew. Fold elastic over and sew again to finish the leg openings.
Gather the top of the romper bottom. If you need tips for gathering – here’s a great gathering post} It should be 2 inches bigger than the width of the front and back. Pin the front, centering it between the side seams. Sew.
Pin the back {there should be 1 inch between the front and back yokes under the arms} Over lap the back yoke pieces by about 1 inch. Sew
You now have finished edges, except for under the arms.
Fold down and pin. Top stitch around the entire gathered top of romper, securing the under arms as you go. Put four snaps evenly placed in front and back bottom facing. Place two snaps on the back yoke as closure.
The finished back.
Cute right? The baby romper and the kids are pretty adorable if I do say so myself!
You can add ruffles to the front if you want. I didn’t take step-by-step photos of the ruffles but here is the idea.
1. Cut fabric 1 inch x 24 inches. Cut 2 if thicker and 4 if thin {like mine.. I used chiffon}
2. finished the edge with a rolled hem. Mine were two layers, but if it was thicker use only one.
3. Gather down the center of the fabric strip. It should be 1 inch longer than the front of romper. Pin 1 ruffle right above front seam and sew down the center. Fold 1/2 inch around armhole. Sew the other ruffle right above the first, fold over ends the same way.
Okay, I think that’s it! here’s one last link to GRAB THE PATTERN. Please let me know if you have questions while making one of these cute rompers. I’m happy to offer this free romper pattern for personal use and can’t wait to see what you come up with! I’d love for you to check out my sewing for kids page for other great ideas.
here are some other favorite kid free patterns
Sarah says
Hey, thanks for posting this free pattern, I have a little baby boy do you think this pattern would be ok for a boy, in a boyish fabric of course xxx
Cathy says
Hi. I was just reading through the pattern and tutorial. I am confused about how the back facing works with the snaps. Do you have a photo showing snap placement? Also. I am wondering how the back facing is sewn onto the romper back. Is it stitched with the raw edges together and then opened out or is it stitched with raw edges of romper and facing facing away from each other? These questions are probably self evident when actually sewing but I am hoping to walk a new sewer through the process and need it clear in my mind. Thank you!
Kate says
I’ve just made it and its great but like others I’m very confused on the where/how to place the snaps. Was there an answer or more clear tutorial?
Ashley @ Sweetpea Lifestyle says
So stinkin’ cute!!!! Thanks for sharing with us at #HomeMattersParty!
Erlene says
Aww…I miss sewing my kids. Rompers are always great for babies as it’s all one piece. Thanks for sharing on Merry Monday. Pinned.
Penny says
Just finished this for my granddaughter. Nice pattern and fairly easy to instructions to follows although i must admit a few things were confusing. Glad I have a lot of experience sewing. I made the largest size and it seems like it is very generous in size. I’d post a pic but don’t see how. Anyway, thanks again for the pattern
Heather says
I have really enjoyed this pattern. I’m hoping to use it as the base for a convertible christening/blessing dress. I added gathered sleeves to my practice one and a little lace trim. It was so cute and fun that I did another w/o sleeves for another baby. I did put the elastic in the legs before I did the snap facings, I felt like I could get a cleaner finish that way. I also ended up making little casings for the elastic because the elastic I had in my stash wasn’t strong enough to overcome being stitched on twice.
Liliana Wiyono says
I can’t find the pdf file to be printed … where is it ?
Emily says
its in the shop, add it to your cart, then checkout… for free..
Vintage Voyage says
Free shipping on baby girl rompers and one-pieces at Nordstrom.com. Shop ruffle, woven & print from the best brands. Free shipping and retur
Sonali says
Hii I want to ask..how pdf pattern print?? Means page size??
Judith Scott says
I have made this romper and it is quite easy except that the bottom opening needs some adjusting. The front seems to be too wide for the back. Has anyone else had a problem with this?
ELIZABETH VALENZUELA says
It took several tries but I finally was able to add to the cart and print.
KATHLEEN DEACON says
I love it! It’s a wonderful pattern and one can’t beat a free one! Thank you for your thoughtfulness.
Mel says
Is there a video anywhere? It would be extremely helpful.
Bronwen Channon says
Elastic should be in a casing, add a few cms to the length, then make a casing, insert the elastic and sew ends together, then close the casing in the seam, Do this instead of zig zagging the elastic.
For the yoke, sew the front and back together but the facing edge should be finished first, then either hand sewing the facing or top sew it.
For a baby there shouldn’t be any raw finishes on their delicate skins.
Pattern is very good, just the sewing needs some better instructions. Thanks!
Emily says
Elastic doesn’t always have to be in a casing. It just a different way to do it. One is not right or wrong.