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Raglan Sleeve Baby Romper sewing pattern (1mth-3T)

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Raglan Sleeve Baby Romper sewing pattern (1mth-3T)

[NOTE – this pattern and store are no longer available on Etsy. The designer is Russian and since the invasion of Ukraine, Etsy took the decision to remove Russian sellers from their platform. If and when they might return, we cannot say. In the meantime, we hope you will find an alternative pattern here – BABY ROMPER alternatives.]

This is the Raglan Sleeve Baby Romper sewing pattern.

This pretty raglan-sleeve baby romper comes with an elastic round neckline and gathered waist. The “Tessa Romper” sewing pattern includes three sleeve styles. You can choose from:-

  • Long sleeve,
  • 3/4-length sleeve,
  • and short cap sleeve.

For ease of dressing your baby, the designer has made sure that all versions have either a comfortable elastic neckline and snap fasteners at the crotch. Optionally the bodysuit can be decorated with a lace trim.

Fit & sizing:-

• Relaxed fit through the body,
• Easy pull-on waist,
• Romper hits at thigh.

The designer, Trendy Little Patterns, rates her project as suitable for an advanced beginner sewer.

Depending on the occasion and season, you may choose something lightweight such as cotton, linen, silk, crepe de chine, viscose/rayon, or charmeuse. For a more winter-friendly version, consider mid to lightweight denim or wool, heavier silks, or cottons.


Raglan Sleeve Baby Romper sewing pattern (1mth-3T)


The Raglan Sleeve Baby Romper sewing pattern comes in seven sizes as follows:-

  • 1-3 months,
  • 3-6 months,
  • 6-9 months,
  • 9-12 months,
  • 12-18 months,
  • 2 years,
  • 3 years.


Raglan Sleeve Baby Romper sewing pattern (1mth-3T)


This awesome pdf pattern includes a size chart, everything that you need, all that you need, fabric requirements, cutting layouts, a step-by-step instructions file with more than 40 color photos of the process, and a full-size pattern sheet (easy to assemble).

If you would like to download the pattern you can click on the blue button below. 


Click here for the pattern