Ainur Berkimbay has a gift for turning clever construction into something completely irresistible, and her Pinwheel Baby Romper is no exception. This beloved pattern has charmed us from the start, and now, in our wonderfully soft Stormy Superwash Sock yarn, it’s ready for a whole new round of cuddles, prettier than ever.

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

Aside from the adorable baby wearing it, the highlight here is the pinwheel, a whimsical bib that evokes a whirligig in the breeze, a sand dollar on the beach, or a sweet William blossom in the garden. You begin right at its center, casting on just a few stitches and knitting outward in the round, increasing at five points to create that distinctive shape. Then you get to do it all again to make an identical pinwheel for the back!

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

Once the two pinwheels are complete, you join them across the underarms and continue downward in the round, shaping the hips and gusset into an irresistibly voluminous puffball. Attached I-cords at the armholes become delicate straps that tie at the shoulders, allowing for an adjustable fit as the baby grows. In short, this romper is ready for all the real-life moments that come with dressing a very cute baby!

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

Incredibly soft and easy to care for, Stormy Superwash Sock is perfectly suited for a baby garment that’s sure to be worn and loved again and again. This fingering-weight yarn is made from 85% fine superwash merino wool and 15% recycled nylon, with a smooth surface and gentle bounce that make it a joy to knit. It’s plenty soft and comfortable enough for babies—and since it’s machine wash- and dry-able, it’s as practical as it is beautiful.

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

Stormy Superwash Sock’s subtly heathered palette brings depth to the fabric, especially as it plays across both garter and stockinette stitch. This Vintage Pink romper glows with warmth and gives the timeless, nostalgic feeling of an heirloom to treasure and fondly pass down.

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

You’ll need just 2–3 balls of Stormy Superwash Sock to make a Pinwheel Baby Romper for a very lucky little one, with sizes from 3 to 18 months. Cast on for a gift that you’ll love to knit—and to see on the bright-eyed little baby in your life!

Yarn lovers, if you adore the yarn used in this project, you’ll love exploring all of our other yarn collections! Discover over 55 thoughtfully designed yarns in nearly every natural fiber and in every spectacular color you can imagine. Only available here at Purl Soho’s online yarn store, where every skein is created with care and your creativity in mind!

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

Pattern designed and written by Ainur Berkimbay for Purl Soho. Ainur sees the unique constraints of knitting as opportunities rather than limitations. Using her remarkable ingenuity and love of geometry, she designs beautiful and adventurous pieces for knitters who share her enthusiasm for shape, texture, and adventure. See more from Ainur on her website!

Story written by Andrea Lotz for Purl Soho.

Materials

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

GAUGE

29 stitches and 52 rounds = 4 inches in garter stitch

29 stitches and 38 rounds = 4 inches in stockinette stitch

SIZES

3–6 months (6–12 months, 12–18 months)

To fit actual chest circumference of approximately 16 (18, 20) inches with approximately 2–3 inches of ease

  • Finished Waist Circumference: 16¼ (18½, 20¾) inches
  • Finished Bib Width and Height: 4¼ (4¾, 5¼) inches
  • Front Length from Waist to Crotch: 6 (6¾, 7½) inches
  • Leg Circumference: 8¼ (9½, 10½) inches

Sample: The romper shown here is size 6-12 months. The blanket is our Arbor Blanket. You can find the free pattern here!

PATTERN

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

The Pinwheel Baby Romper is available as a PDF download.

Share your progress and connect with the community by tagging your pics with #PurlSoho. We can’t wait to see what you make!

Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho
Ainur Berkimbay for Purl Soho: Pinwheel Baby Romper in Stormy Superwash Sock | Purl Soho

LEARN ABOUT STORMY SUPERWASH SOCK + ALL OUR BEAUTIFUL YARNS

Stormy Superwash Sock is the perfect yarn to brighten a gloomy forecast and bring this project to life! This classic 85% superwash wool + 15% recycled nylon fingering-weight yarn feels soft in the hand and delightfully bouncy on your needles, with the strength to stand up to daily wear and lots of trips through the washer. The naturally luminous palette of heathered colors feels just right for gray skies and cozy days, and handy 50-gram balls encourage you to mix it up with contrasting heels and toes, stripes, and all the colorwork you can dream up!

More Knitting Patterns

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Looking for more inspiration? Explore all of our knitting patterns (including tons of free knitting patterns) and knitting tutorials, buy one of our many knitting kits and yarn bundles, and shop for beautiful yarn. We have over 35 gorgeous natural fiber yarns in 100’s of magnificent colors, designed to bring integrity, beauty, and joy to your next knitting project and only available at Purl Soho!