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Baby Boy Romper sewing pattern (3+ months to 3 years)

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Sewing pattern for a Baby Boy Romper (3+ months to 3 years)


This is the Baby Boy Romper pdf sewing pattern. This beauty is a classic baby romper/sunsuit for boys and girls.

The romper is completely reversible so fabric is required for both faces and there is no need for facings. It features a bib pocket, elastic back waist and leg openings, cross-over button-on straps and has a crotch opening with snap fasteners. The leg openings have bias binding edging which is used to form the elastic casings. Bias pattern and instructions are included. Two buttonholes are required for the bib buttons or snaps can be used.

It’s an easy and quick sew that is suitable for a beginner with good basic sewing experience.

It makes an ideal handmade gift for a baby shower or first birthday.

The designer, Felicity Patterns recommends for the fabric that lightweight cottons are best. You could use poplin, lawn, seersucker and homespun. If you prefer to use a lining rather than a reversible face then the designer says choose plain cotton voile for this.


Sewing pattern for a Baby Boy Romper (3+ months to 3 years)


The pattern fits babies from 3+ months to 3 years, in the following sizes:-

  • 000,
  • 00,
  • 0,
  • 1,
  • 18m,
  • 2,
  • 3.

The designer points out that you should always check the size chart first. The waist and height measurements are the best guide for selecting the correct size for your child.


Sewing pattern for a Baby Boy Romper (3+ months to 3 years)


This is a PDF digital sewing pattern, instant download with a colour photo sewing tutorial. Comes as a full-size range nest; all seam allowances included; each pattern piece labelled with cutting instructions; all pages are numbered to make pattern assembling easy; sizes are colour coded.

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


Click here for the pattern

More things to sew for babies -->

Babies are such a delight to sew for, and handmade items are the perfect baby shower gift. Check out our Pinterest board with all of our favorite baby sewing patterns here. Don't forget to pin and save all of your favorites to your own boards for later.