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Sew fitted or comfy Onesies with this baby onesie pattern

This is a sewing pattern to make your own baby onesies.
Make them with Long sleeves, short sleeves or sleeveless (tank top).
The onesie pattern includes sizes:

  • Tiny Newborn
  • Newborn
  • 0-3 months
  • 3-6 months
  • 6-9 months
  • 9-12 months
  • 12-18 months
  • 18-24 months
  • 24-36 months

Each size has 2 patterns: one is for fitted sizing and one is for comfy sizing. The fitted size onesies are perfect if you want a nicely fitted onsie on an average size baby. The comfy size onesies are great for babies who have extra large tummies or thighs or just for the mom who likes the baggier style. 

Also included in this onesie pattern are instructions for a short sleeve, long sleeve and sleeveless onesie.

Make these baby onesies with a regular sewing machine. However, if you had a serger, I have optional serger directions as well. No serger is needed though. The pattern is designed to fit babies from 0-36 months. It is accurate sizing with real babies.

This onsie pattern is the easiest available ANYWHERE. There aren't any unexpected or unexplained steps. Every step is very clearly detailed with a crisp image to help explain the step. You will definitely get it right the first time! The pattern includes helpful hints as well as great ideas on where to get fabrics for cheap or for free!

Sewing Level: Beginner! 

This Onesie Pattern Includes:

  • Printable pattern pieces for 9 sizes (NB-36 months) for FITTED onesies
  • Printable pattern pieces for 9 sizes (NB-36 months) for COMFY fitting onesies
  • Tutorial to make onesies with sleeves
  • Tutorial to make onesies without sleeves (tank top)
  • Serger or regular sewing machine directions
  • Fabric suggestions & supply list
  • Very detailed binding instructions
  • Snaps or velcro instructions
  • Budget friendly ideas to help you save $$ on supplies
  • Helpful sewing hints & tips throughout the tutorial
  • Step by step directions with real life images for each step
  • 100% Support from a professional seamstress

 

Add this onesie pattern to your cart. Once checkout is complete, the download will be available in your account. You can download the onesie pattern anytime from any computer easily to make these onesies. Our system will store the pattern for you too, so you don't ever have to worry about losing it. PLUS any time we update the pattern, you will have free access to our updates. YES!


What customers are saying about Onesie Pattern


  • (7 Reviews)
  • 5 Star 5
  • 4 Star 2
  • 3 Star 0
  • 2 Star 0
  • 1 Star 0

Great pattern!
By Amie

Pattern is very easy to follow, but on my first try I followed the directions by "cutting out a long strip of fabric" for the trim instead of cutting individual pieces. The pattern didn't say anything about stretching the trim pieces, so I didn't, and my first try came out HUGE. On the second go, I cut individual pieces, and stretched as I sewed, and it came out perfectly! That was the only problem I experienced, and I've now made 3 onesies for my 9 month old and they all fit very well! I can't wait to make more! Thanks for the great pattern!

Excellent pattern!
By Melissa

I love this pattern, they come out perfect! I tried a bunch of other patterns and the onesies were all so huge and baggy. These look like what you would buy in a store, nice and fitted. The tutorial was easy to follow, and I'm a beginner. Thanks so much!

Great pattern!
By AnneMarie

I love this pattern. This is the second pattern that I have purchased from this designer. Very easy to make. Love using my server to make these for my grandbaby

Great pattern!
By AnneMarie

I love this pattern. This is the second pattern that I have purchased from this designer. Very easy to make. Love using my server to make these for my grandbaby

Great pattern
By Diana

Great pattern, has easy to follow instructions, but as Amie wrote, some info was omitted. Also where the front and back are joined at the shoulder with the sleeve, there should be a sign on the pattern, so you won't have to measure it each time to get it perfectly even. Great communication by e-mail with the designer. She is lovely and helpful each time! Thank you for all!

Great pattern
By Diana

Great pattern, has easy to follow instructions, but as Amie wrote, some info was omitted. Also where the front and back are joined at the shoulder with the sleeve, there should be a sign on the pattern, so you won't have to measure it each time to get it perfectly even. Great communication by e-mail with the designer. She is lovely and helpful each time! Thank you for all!

Love this pattern.
By

This is so easy to make and looks just perfect. I love the practicality of these patterns.