Sweet Romper Onesie & Bonnet by Briana K Designs

Sweet Romper Onesie & Bonnet

Knitting
February 2016
Aran (8 wpi) ?
20 stitches and 26 rows = 4 inches
in stockinette
US 8 - 5.0 mm
130 - 245 yards (119 - 224 m)
Newborn, 6 Month, 12 Month, 18 Month
English
This pattern is available for $4.00 USD
buy it now or visit pattern website

A simple, quick knit with a whole lot of sweet. This romper and bonnet set adds a cute touch to any photo session or everyday outfit.

The romper is knit top down, raglan style, and comes in sizes from newborn to 18 months. A row counter and quick stitch count checks keep it on track. All of my patterns are tested for quality.


✨ What makes it work

  • Top down raglan. Knit from the neck down.
  • Matching bonnet. Finished with crochet ties.
  • Needle friendly. DPNs or circulars, and straights work for the romper.
  • Beginner friendly. Simple and quick to knit.

✂️ What you’ll need

  • Yarn: Medium (4) weight. Shown in Worsted, Malabrigo, in Dusty Rose, or a similar weight yarn
  • Yardage: Romper 65 (115, 127, 150) yds · Bonnet 65 to 95 yds
  • Needles: US 8 (5.0mm) DPNs or circular needles (straight needles work for the romper)
  • Hook: G (4.5mm) for the ties
  • Tools: Stitch Marker · Yarn Needle · Scissors · Row counter

✿ Sizes

  • Newborn (6 months, 12 months, 18 months)
  • Romper, top of bib to crotch: 9 (12, 13, 14)“
  • Romper width: 6.75 (8, 8.5, 9)“
  • Bonnet height: 5.5 (6.75, 7, 7.25)“
  • Bonnet depth: 5.25 (6.5, 6.75, 7)“

⭐ Good to know

  • Skill level: Easy/Beginner
  • Gauge: 20 sts and 26 rows = 4” x 4” in stockinette · gauge help
  • Terms: US knitting terms

❤️ Show me your sweet romper!

Tag #brianakdesigns so I can cheer you on.
brianakdesigns.com · YouTube · Instagram · Facebook Group · Pinterest

Cheers,
Briana


© 2026 Briana Kepner (Briana K Designs). All rights reserved. For personal use; you’re welcome to sell finished items, and credit is always appreciated. Please don’t share, copy or resell the pattern. Changes to yarn or sizing are your call, and we can’t support modifications. Privacy · GPSR Representative: Ciara Doyle, C15 Y5F9, Ireland, Ciara@thefairythorn.ie