October 6, 2025

How to Crochet a Baby Vest for the First Months (0–3 Months)

Sure! Here’s a detailed step-by-step guide on how to crochet a baby vest for the first months (0–3 months) — perfect for beginners. This guide includes tools, materials, basic stitches, pattern steps, and tips for success.


How to Crochet a Baby Vest for the First Months (0–3 Months)

Skill Level: Beginner to Intermediate

Estimated Time: 3–5 hours

Size: 0–3 months (you can adjust as needed)


Materials You’ll Need

Item Details
Yarn Light/DK (Double Knitting) or Size 3 baby yarn (100% soft cotton or acrylic)
Crochet hook Size 4.0 mm (G-6) or as recommended by your yarn
Stitch markers Optional but helpful for counting
Yarn needle For weaving in ends
Scissors For cutting yarn
Buttons (optional) 2–3 small buttons for front closure

Basic Stitches to Know

Abbreviation Stitch Name Description
ch Chain Foundation stitch used to start most crochet projects
sc Single Crochet Basic dense stitch
hdc Half Double Crochet A little taller than sc
dc Double Crochet Taller and looser stitch
sl st Slip Stitch Used to join rounds or move across stitches
inc Increase Two stitches in the same stitch
dec Decrease Combine two stitches into one

Note: US terminology is used in this guide.


Pattern: Basic Baby Vest (0–3 Months)

We’ll work top-down, creating a yoke first, then dividing for armholes and finishing the body.


Step 1: Start with the Yoke

Foundation chain:
Ch 44.

Row 1:
Dc in 4th ch from hook and across (41 dc). Turn.

Row 2 (Start raglan increases):
Ch 2 (counts as dc), dc in same st. Dc in next 3 sts, 2 dc in next st — repeat from * to * across. Turn. (About 52 sts)

Rows 3–6:
Continue increasing on every 4th stitch (or where the corners of the yoke would be). You should have noticeable raglan “lines” forming at 4 points.

Tip: Use stitch markers to mark the increase points.


Step 2: Divide for Armholes

After row 6 or 7 (depending on your gauge), your yoke should measure around 4.5 to 5 inches deep.

Next Row:
Work across the front, skip the armhole stitches, and connect to the back panel.

For example:

  • Work dc in 10 stitches (front)

  • Ch 4 (creates armhole)

  • Skip 10 stitches (sleeve)

  • Dc across next 20 sts (back)

  • Ch 4

  • Skip 10 sts

  • Dc in final 10 sts (front)

You’ll now work just the body of the vest in rows or rounds.


Step 3: Body of the Vest

Rows 1–8 (or desired length):
Ch 2, dc in each stitch and chain across. Turn.

Customize the length: For 0–3 months, around 6–7 inches from shoulder to bottom is standard.


Step 4: Finishing Touches

Neck and Armhole Edging (optional but neat)

  • Use sc or sl st to go around neck and armholes.

  • Ch 1, sc around, sl st to join. Fasten off.

Button Band (optional)

  • On the front edge, attach yarn and sc up the side.

  • For buttonholes: Ch 1, sc 2, ch 2 (skip 2), repeat.

Sew buttons on the opposite side to align.


Step 5: Weave in Ends

Use your yarn needle to carefully weave in all loose ends.


Approximate Finished Size

  • Chest: 16–17 inches

  • Length: 6–7 inches

  • Armhole depth: 3–4 inches


Tips for Success

  • Gauge matters: Make a swatch to ensure size accuracy.

  • Use stitch markers: Mark increases and armholes.

  • Choose soft yarn: Babies have sensitive skin. Go for hypoallergenic yarns.

  • Wash test: Always wash the yarn before gifting.


Care Instructions for the Vest

  • Machine wash gentle or hand wash

  • Lay flat to dry

  • Avoid high heat or bleach


Optional Customizations

  • Add a decorative border (picot, shell stitch)

  • Use contrasting colors for stripes or borders

  • Sew on cute appliqués (hearts, animals, etc.)

Watch tutorial:

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