Easy Knitted Baby Vest Top Pattern (9 Months) — Simple DK Yarn Tutorial
This easy knitted vest top is designed to fit a baby of around 9 months. It uses DK yarn and 4½ mm needles and is worked flat in garter and stocking stitch, then seamed and finished with two buttons. The simple construction makes it suitable for confident beginners and a quick project for more experienced knitters.
This knitted vest top is a stylish and versatile addition to any wardrobe. Its comfortable fabric and unique design make it perfect for layering or wearing on its own. Whether paired with jeans for a casual look or dressed up with a skirt, this top offers both comfort and flair, making it a must-have for any fashion enthusiast.

Caption: Hand-knitted DK baby vest top for approximately 9 months, shown laid flat.
Size: To fit a baby of around 9 months Width – 20” Length – 10½ “
Requirements: DK yarn ~ 45g 4½ mm needles 2 buttons
Cast on 90sts. This makes the back & front of the vest top
Work 10 rows in garter stitch (knit every row)
Work 24 rows in stocking stitch (knit one row, purl one row)
Work 5 rows in garter stitch
(wrong side) Cast off 3sts, k38, cast off 6sts, k38, cast off 3sts.
Continue on front only – rejoin yarn
K2 tog, knit to last 2sts, k2tog (37sts)
Knit 16 rows
(wrong side) K11, cast off 15sts, k10
Continue on right front strap –
Knit 17 rows. Cast off.
Continue on left front strap – rejoin yarn
Knit 17 rows. Cast off.
Continue on back of vest top – rejoin yarn
K2 tog, knit to last 2sts, k2tog (37sts)
Knit 32 rows
(wrong side) K11, cast off 15sts, k10
Continue on back strap –
Knit 11 rows
K4, k2 tog, yarn over needle, k5 (this makes a button hole)
K2 tog, knit to last 2sts, k2 tog. Repeat this row 3 times more (3sts)
Slip 1, k2 tog, pass slipped st over
Pull yarn through & fasten off
Rejoin yarn to last back strap –
Knit 11 rows
K4, k2 tog, yarn over needle, k5 (this makes a button hole)
K2 tog, knit to last 2sts, k2 tog. Repeat this row 3 times more (3sts)
Slip 1, k2 tog, pass slipped st over
Pull yarn through & fasten off
Join side seam. Darn away ends. Sew on 2 buttons
Finishing tips: Check gauge by knitting a small swatch in stocking stitch to ensure the finished measurements match your intended fit. Block the pieces lightly before seaming to even stitches. When sewing on buttons, try the vest on the baby (or measure button placement against the opposite edge) to ensure comfortable fastening. For a snugger fit, choose slightly smaller needles or add a couple of decreases before finishing.