25+ Super Cute Crochet Baby Onesies and Rompers (2024)

This post may contain affiliate links, view our disclosure policy for details. As an Amazon Associate I earn from qualifying purchases.

By amanda

If you don’t like cute things, then you’re in the wrong place. We have crochet baby onesies and rompers galore for you today, and a handful of pictures of babies wearing them too. It doesn’t get much cuter than this!

Have you ever made any crochet baby onesies before? I know that making an article of clothing may seem intimidating, but you never know until you try. Most of the free crochet patterns on this list can be made with just basic stitches and simple shaping in the form of increasing and decreasing. See, that doesn’t sound so bad!

The best thing about these free patterns for crochet baby onesies and rompers is that they don’t take up too much time or yarn. That means you can spend less time crocheting and more time enjoying the fruits of your labor. Because the only thing cuter than these onesies by themselves is seeing them on an actual baby!

Crochet baby onesies and rompers make for great baby shower gifts and they’re perfect for infant photoshoots as well. You could even modify a pattern to make it into a costume for a baby. There are plenty of options to choose from in this curated list. We have short sleeve onesies, long sleeve onesies, frilly rompers, and plain rompers too.

You’re sure to find the crochet baby onesies you’re looking for in this great list. So what are you waiting for? Scroll down to see them for yourself!

In this article...

Featured Baby Onesie Pattern

25+ Super Cute Crochet Baby Onesies and Rompers (1)

This baby bat onesie features snap tape at the shoulders and crotch for easy dressing and diapter changes. It’s a wonderful Halloween costume, or you can leave off the bat wings for a great onesie pattern!

Find the Baby Bat Costume here

Before we begin… let’s get Social!

I would love for you to come follow me on
Instagram (get sneak peeks of what’s coming up!)
My Facebook Page (come join the fun!)
Follow me on Pinterest (I pin tons of free patterns to my boards!)
Join my Facebook group (lots of awesome crochet talk there)
Also, you can find me on Ravelry or join my subscribers on YouTube.

25 Free Baby Onesie and Romper Patterns

Calming Green Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (2)

Simple stripes will never go out of style so you can be sure that this crochet baby onesie will be well received! You can make this whole thing using just single and half double crochet stitches so it’s actually quite beginner friendly. I love the pastel color scheme – it really does have a calming effect!

Designer: Croby Patterns

Yarn: Garnstudio DROPS Paris (Aran Weight #4)

Click here for the free crochet pattern!

_____________________

Baby Romper Alice

25+ Super Cute Crochet Baby Onesies and Rompers (3)

If you are a visual learner, then you are going to love this Youtube video tutorial. It shows you step-by-step how to recreate this adorable baby romper using cluster v-stitches. The overall lacework is absolutely darling and it really elevates the entire piece. It would fit right in at an infant photoshoot!

Designer: Frisian Knitting

Yarn: Zeeman Royal (Aran Weight #4)

Click here for the free crochet pattern!

_____________________

Seashell Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (4)

Decorative shell stitches form two textured columns running up the center of this adorable Seashell Baby Romper. The pattern calls for basic stitches plus post stitches. It’s available in both video and written formats, so it’s the best of both worlds. My favorite part is the little ruffles around the leg holes – so cute!

Designer: Croby Patterns

Yarn: Yarn and Colors Epic (Aran Weight #4)

Click here for the free crochet pattern!

_____________________

Baby Romper Bjorn

25+ Super Cute Crochet Baby Onesies and Rompers (5)

Exaggerate those chubby baby thighs with a romper that flares out at the legs. The endearing shape is as cozy as it is cute, so both you and the baby are sure to appreciate it. You can learn how to crochet this adorable 4 button romper by following along with the video tutorial over on Youtube.

Designer: Frisian Knitting

Yarn: Zeeman Royal (Aran Weight #4)

Click here for the free crochet pattern!

_____________________

Boho Rainbow Romper

25+ Super Cute Crochet Baby Onesies and Rompers (6)

Adding a fun image to the center of a baby romper is such a fun and easy way to add personality and color. This Boho Rainbow Romper is certainly lacking in neither department. You can make this design using just single crochet stitches and double crochet stitches along with post stitches. The pattern is available in both baby and toddler sizes .

Designer: Cozy Nooks Designs

Yarn: Lion Brand 24/7 Cotton (Worsted Weight #4)

Click here for the free crochet pattern!

_____________________

Infant Santa Suit and Hat

25+ Super Cute Crochet Baby Onesies and Rompers (7)

With Christmas right around the corner, now is the perfect time to crochet this infant santa suit and hat. This is such a great way to celebrate a new baby born in December or to commemorate baby’s first Christmas. The best part is that it’s made entirely using just single crochet stitches.

Designer: Kim Guzman

Yarn: Red Heart Soft Solids & Heathers (Aran Weight #4)

Click here for the free pattern!

_____________________

Whale of a Time Romper

25+ Super Cute Crochet Baby Onesies and Rompers (8)

A smiling whale motif complements the blue and white stripes in this summery baby romper. The basic half double crochet stitch design is a great starting point for other variations on the design. You could swap out the whale for another applique that you like and switch out the colors to match.

Designer: Yarnspirations Design Studio

Yarn: Bernat Softee Baby, Solids & Marls (DK Weight #3)

Click here for the free crochet pattern!

_____________________

Infant Romper

25+ Super Cute Crochet Baby Onesies and Rompers (9)

Many crochet baby onesies and rompers use buttons but this pattern calls for tied straps instead. This is a great option if you’re not confident in your ability to sew a button (I know I’m not) or if you are worried about the potential choking hazard (safety first!). The solid top is made with just single crochet and the rest is made with moss stitch.

Designer: Heart Hook Home

Yarn: Red Heart Scrubby Smoothie (Aran Weight #4)

Click here for the free crochet pattern!

_____________________

Baby Romper Audrey

25+ Super Cute Crochet Baby Onesies and Rompers (10)

A touch of lace adds an old world charm to this darling monochrome romper named after the famous actress. The lace work is easy peasy to make by chaining and skipping a stitch to leave a little whole. If that doesn’t make sense to you, no worries. The youtube video will walk you through it step by step!

Designer: Frisian Knitting

Yarn: LAMANA Cosma (DK Weight #3)

Click here for the free crochet pattern!

_____________________

Darling One-Piece Romper

25+ Super Cute Crochet Baby Onesies and Rompers (11)

Although it may look like a crochet dress over a pair of shorts, this cute romper is actually all one piece (just like it says in the name). You start with the shorts and then crochet the top and skirt directly onto them. There is only minimal seaming and it is made with just single crochet stitches so it’s much easier than it looks.

Designer: Kim Guzman

Yarn: Red Heart Luster Sheen Solid (Sport Weight #2)

Click here for the free crochet pattern!

_____________________

My Sweetie Onesie

25+ Super Cute Crochet Baby Onesies and Rompers (12)

This long sleeve onesie is sure to keep the baby cozy when the weather turns colder. The buttons go the full length of the top which makes it much easier to dress and undress the baby. You can crochet this adorable design using just single and double crochet stitches. Add a ribbon for an extra special touch.

Designer: DROPS Design

Yarn: Garnstudio DROPS BabyAlpaca Silk (Sport Weight #2)

Click here for the free crochet pattern!

_____________________

Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (13)

A bold purple and yellow color scheme makes a loud statement in this adorably bright crochet baby romper. The textured stitchwork is accented by a precious heart applique and some novelty butterfly shaped buttons. There are also a second set of buttons at the crotch which makes changing diapers a breeze.

Designer: Ninja Bunny Crochet

Yarn: Lion Brand Baby Soft (DK Weight #3)

Click here for the free crochet pattern!

_____________________

Unisex Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (14)

This darling overall-style crochet baby romper would make a wonderful addition to any outfit. The unisex design can be made for either a girl or a boy and the simple stitchwork leaves plenty of room for playing with different colors and/or adding embellishments. The pattern calls for single and half double crochet stitches along with front and back post stitches.

Designer: topknotchcrochet

Yarn: Alize Cotton Gold Solids (Sport Weight #2)

Click here for the free pattern!

_____________________

Baby Romper Femke

25+ Super Cute Crochet Baby Onesies and Rompers (15)

A floral granny square takes center stage in this stunning crochet baby romper. What a cute and clever idea for a unique crochet baby onesie! The vintage meets modern design may look daunting, but you’ll have it finished in no time when you follow along with the step by step Youtube video tutorial.

Designer: Frisian Knitting

Yarn: Zeeman Royal (Aran Weight #4)

Click here for the free crochet baby romper pattern!

_____________________

Chevron Lace Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (16)

If you have trouble meeting gauge or if you find that your baby is in between sizes then you are sure to appreciate the fact that this Chevron Lace Baby Romper is made to measure. You can crochet a romper that is just as unique as your baby is by learning how to make it fit your baby perfectly.

Designer: Melody’s Makings

Yarn: (Worsted Weight #4)

Click here for the free crochet baby romper pattern!

_____________________

Baby Blues

25+ Super Cute Crochet Baby Onesies and Rompers (17)

Sweet stripes adorn this classic crochet baby onesie design. I’m positively smitten with their charming simplicity and I can’t believe how easy they are to make. All you need to know is how to do single and double crochet stitches as well as how to work both in the round and in rows. You got this!

Designer: DROPS Design

Yarn: Garnstudio DROPS Karisma (DK Weight #3)

Click here for the free crochet pattern!

_____________________

Royal Crochet Onesie

25+ Super Cute Crochet Baby Onesies and Rompers (18)

Here’s a similar design for a crochet baby onesie with stripes. The fit is a little looser on this design which means that you will get more wears out of it before the baby gets too big. Just look at that handsome and happy baby! The pattern is crocheted entirely in half double crochet stitches

Designer: Lorna Miser

Yarn: Red Heart Soft Baby Steps (Worsted Weight #4)

Click here for the free crochet pattern!

_____________________

Funny Dungarees

25+ Super Cute Crochet Baby Onesies and Rompers (19)

The nice thing about crochet baby rompers like this one is that you don’t have to worry about the baby’s shirt riding up. They’re sure to be as snug as a bug in a rug with these long legged dungarees! The pattern calls for the moss stitch which alternates single crochet stitches and chain stitches.

Designer: Yarnspirations Design Studio

Yarn: Caron Simply Soft Solids (Worsted Weight #4)

Click here for the free crochet pattern!

_____________________

Granny Square Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (20)

Granny’s still got it! The classic granny square motif is a popular design that seems to pop up everywhere and I absolutely love the use of it here in this adorable crochet baby romper design. The pattern calls for single, half double, double, and treble crochet stitches. It fastens around the back of the neck with simple crochet chain stitch ties.

Designer: Croby Patterns

Yarn: DROPS Cotton Light (DK Weight #3)

Click here for the free crochet pattern!

_____________________

Beachside Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (21)

How precious is this Beachside Baby Romper! The baby certainly looks ready for a day spent splashing in the water. The practical design features a drawstring waist for extra stability and tie straps on either shoulder. You’ll be using single and half double crochet stitches along with post stitches.

Designer: Winding Road Crochet

Yarn: Bernat Softee Baby Cotton (DK Weight #3)

Click here for the free crochet pattern!

_____________________

Bauble Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (22)

You might recognize the construction of the Bauble Baby Romper. You can see the distinctive diagonal seams under either shoulder which indicate a raglan sleeve. Just like the traditional raglan sweater, this design is crocheted in the round from the top down. It calls for single and double crochet stitches.

Designer: Stitch and Hound

Yarn: Loops & Threads Wellness Baby (Sport Weight #2)

Click here for the free crochet pattern!

_____________________

I-Heart-You Baby Romper

25+ Super Cute Crochet Baby Onesies and Rompers (23)

Turn up the texture with bobble stitches and ruffles in this adorable two-color crochet baby romper. This design is positively adorable and it would be so cute for a little impromptu photoshoot. I bet that you could even swap out the heart motif for another shape using the same concept.

Designer: Crocheted Love

Yarn: Himalaya Everyday (Worsted Weight #4)

Click here for the free crochet pattern!

_____________________

Ruffled Baby Onesie

25+ Super Cute Crochet Baby Onesies and Rompers (24)

A self striping yarn makes the pretty pattern in this darling Ruffled Baby Onesie. The pattern calls for single and half double crochet stitches. It’s available in sizes newborn to 18 months and you only need 1 or 2 skeins of yarn to complete it. You’ll have it done in no time and then you can enjoy the adorable results!

Designer: Premier Yarns Design Team

Yarn: Premier Yarns Colorfusion DK (DK Weight #3)

Click here for the free crochet pattern!

_____________________

Crochet Baby Girl Romper

25+ Super Cute Crochet Baby Onesies and Rompers (25)

This Crochet Baby Girl Romper reminds me of a swimsuit. The ruffle top and the shoulder ties are so much fun – they really add a lot to this simple design. The pattern calls for single and half double crochet stitches. There are both video and written tutorials so it really is the best of both worlds!

Designer: Toyslab Creations

Yarn: (DK Weight #3)

Click here for the free crochet pattern!

_____________________

Rosy Romper

25+ Super Cute Crochet Baby Onesies and Rompers (26)

This unique crochet baby onesie design is made all in one piece. The double columns of buttons on the front may seem like a pain but it really does make it easier to change the baby’s diaper without having to completely undress them. The thin yarn adds extra drape and minimizes the look of the stitches.

Designer: Briana K. Designs

Yarn: Knit Picks Comfy Fingering (Fingering Weight #1)

Click here for the free crochet pattern!

_____________________

With so many cute crochet baby onesies and rompers to choose from I really don’t know how you’ll manage to pick just one of these crochet baby onesies! But if you do somehow manage this feat, let me know in the comments which design is your favorite!

I look forward to seeing you all again next week for another free crochet pattern round-up. I hope that you all have as much fun reading these posts as I do writing them! Do make sure and click follow so you can get notified when the next post is live.

Wait, one more thing! Don’t forget to save this page to your Pinterest board for crochet or add a bookmark in your browser. This is one free crochet pattern round-up that you will definitely be using again and again.

Happy Crocheting!
Amanda

Previous Post: « Grainsack Striped Crochet Pillow

Next Post: What Size Crochet Hook for Blanket? »

Reader Interactions

Comments

  1. 25+ Super Cute Crochet Baby Onesies and Rompers (27)Dadra Henry

    Looking for a free crochet clown outfit for a ten months old baby. I make and gave away my crocheting

Bloggers: Seeking designs for your upcoming roundup? I’d love for you to feature my work! You have my permission to use one photo in your roundup post as long as a link is provided back to the associated pattern page. Please let me know when your post is published so I can share it on my social media, too. Thank you!

25+ Super Cute Crochet Baby Onesies and Rompers (2024)
Top Articles
Latest Posts
Article information

Author: Horacio Brakus JD

Last Updated:

Views: 5735

Rating: 4 / 5 (71 voted)

Reviews: 94% of readers found this page helpful

Author information

Name: Horacio Brakus JD

Birthday: 1999-08-21

Address: Apt. 524 43384 Minnie Prairie, South Edda, MA 62804

Phone: +5931039998219

Job: Sales Strategist

Hobby: Sculling, Kitesurfing, Orienteering, Painting, Computer programming, Creative writing, Scuba diving

Introduction: My name is Horacio Brakus JD, I am a lively, splendid, jolly, vivacious, vast, cheerful, agreeable person who loves writing and wants to share my knowledge and understanding with you.