K428 Bloomers and Shorts Knitting Pattern

This adorable knitting pattern includes instructions for creating both bloomers and shorts, perfect for babies from newborn to 18 months. Designed in SESIA Mistral Baby 4ply yarn, these garments are soft, lightweight, and ideal for layering. The bloomers and shorts feature ribbed waistbands and leg bands for a snug, comfortable fit. Whether you're knitting for your own little one or as a thoughtful handmade gift, this pattern offers both style and practicality.

Tension

28 stitches and 36 rows over stocking stitch = 10cm (4in) using 3.25mm (US 3) needles.

Size

Size	Newborn	3 months	6–9 months	12–18 months
To Fit Chest (cm)	36	41	46	51
To Fit Chest (in)	14	16	18	20
Finished Waist (cm)	39	44	50	55
Finished Waist (in)	15¼	17¼	19¾	21½
Length from Crotch (cm)	13	14	17	18
Length from Crotch (in)	5	5½	6¾	7
Shorts: Leg Length (cm)	3.5	3.5	5	5
Shorts: Leg Length (in)	1½	1½	2	2

Materials

Size	Newborn	3 months	6–9 months	12–18 months
Yarn Requirement – Shorts (balls)	1	2	2	3
Yarn Requirement – Bloomers (balls)	1	1	2	2

Needle Sizes

2.75mm (US 2) and 3.25mm (US 3) knitting needles

Yarn Size

4ply

Recommended Yarn

SESIA Mistral Baby 4ply

Notions

Stitch holders, elastic for waistband

Intermediate

Bloomers and Shorts Knitting Pattern (K428)