Bobble Romper / Onesie by Ainhoa Sanchez

Bobble Romper / Onesie

Knitting
January 2026
both are used in this pattern
Sport (12 wpi) ?
24 stitches and 32 rows = 4 inches
in stockinette
US 1½ - 2.5 mm
US 2½ - 3.0 mm
208 - 383 yards (190 - 350 m)
0-1m, 1-3M, 3-6m, 6-12m, (12-18m, 18-24m, 3-4yr)
English
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VIDEO TUTORIAL LINK INCLUDED IN PDF

The Bobble Romper is a versatile and adorable garment designed for children, from newborns to 4 years old. Featuring charming bobbles that add a touch of elegance to any outfit, this piece is as practical as it is stylish.

Designed with longevity in mind, the romper features adjustable shoulder straps and an adjustable crotch length, allowing the garment to grow alongside your child for a comfortable, long-lasting fit.

Construction
The Bobble Romper is worked top-down. The front and back are first worked flat (back and forth) up to the armholes. Then, the pieces are joined, and the body is knit in the round until the leg split. The legs are then finished by knitting back and forth separately.

Sizes
0-1m, 1-3m, 3-6m, 6-12m, 12-18m, 18-24m, 3-4yr

Fits height: 49-56 (56-62, 62-68, 68-80, 80-86, 86-92, 98-104) cm

Fits height (inches): 19-22 (22-24.5, 24.5-27, 27-31.5, 31.5-34, 34-36.25, 38.5-41) in

Pattern Details
Skill Level: Intermediate (Chart, Bobbles, knitting in the round, decreases).

Techniques: Seed stitch, chart reading, bobbles, buttonholes, and shaping.

Yarn needs
About 190, 240, 360, 440, (480, 648 840) m / 80, 100, 150, 180, (200, 270, 350g)​ of sports weight yarn (340m/100g).

Two contrast colors (if desired), with fingering or sports yarn. 20-30g of each.

For the sample I used 7oczek Alpacana and remainings of sock fingering yarn for the bobbles

To help you every step of the way, a comprehensive video tutorial is available, covering everything from materials and the bobble technique to finishing the adjustable straps.