Sure! Here’s a detailed guide on how to make a crochet baby dress using the shell stitch. This version is beginner-friendly and suitable for ages 0-3 months. I’ll break it down into materials, stitch abbreviations, and a step-by-step pattern. Let’s get started!

Crochet Baby Dress (0-3 Months) – Shell Stitch | EASY for Beginners
✅ MATERIALS NEEDED:
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Yarn: Light worsted weight (Category 3 or 4) baby yarn or cotton blend – approx. 150–200g
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Crochet hook: 4.0 mm (G/6) or 4.5 mm depending on your tension
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Scissors
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Tapestry needle (for weaving in ends)
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Buttons (optional – for back closure)
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Stitch markers (optional)
 
STITCH ABBREVIATIONS (US TERMS):
| Abbreviation | Meaning | 
|---|---|
| ch | Chain | 
| sc | Single crochet | 
| dc | Double crochet | 
| st | Stitch | 
| sl st | Slip stitch | 
| sk | Skip | 
| sp | Space | 
| rep | Repeat | 

WHAT IS THE SHELL STITCH?
The shell stitch is made by working multiple double crochets into the same stitch or space. A basic shell usually consists of 5 double crochets in one stitch, separated by skipped stitches for spacing.
PATTERN: CROCHET BABY DRESS (0-3 MONTHS)
Gauge: 18 dc x 10 rows = 4″x4″ (approximate)
STEP 1: YOKE (TOP OF DRESS)
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Start with a foundation chain:
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Ch 52 (or multiple of 8 + 4)
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Join to first ch with sl st to form a circle. Be careful not to twist the chain.
 
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Round 1:
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Ch 2 (does not count as dc), dc in same st and in each st around. (52 dc)
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Join with sl st to top of first dc.
 
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Round 2 (Increasing for raglan yoke):
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Place stitch markers after 13, 13, 13, 13 stitches to divide front, back, and sleeves.
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Ch 2, dc in each st until marker, (dc, ch 1, dc) in marked st, rep * around.
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Join with sl st.
 
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Rounds 3–6:
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Repeat Round 2, increasing at the marked points to shape the yoke.
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You should now have more stitches to separate sleeves and body.
 
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STEP 2: DIVIDE FOR SLEEVES
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After yoke is complete, you’ll join the front and back parts to make the body, skipping the sleeves.
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Round 7:
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Dc in each stitch across the front panel, skip all stitches for the sleeve, dc across back panel, skip other sleeve, join.
 
(You can ch 3 under each armhole if needed for extra room.)
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STEP 3: SHELL STITCH BODY
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Round 8: Start Shell Pattern
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Ch 3 (counts as dc), sk 2 sts, 5 dc in next st (shell made), sk 2 sts, dc in next st, rep from * around.
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Join with sl st to top of ch-3.
 
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Round 9–18 (or desired length):
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Sl st into next 2 sts to reach center of shell.
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Ch 3, 2 dc in same st (start half shell), sk 2, dc in next st, sk 2, 5 dc in next st, rep around.
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End with 2 dc in same st as beginning half shell, join.
 
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Add more rounds if you want a longer dress.
 
STEP 4: FINISHING THE NECKLINE & ARMHOLES
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Neckline (optional):
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Sc around neckline for a cleaner edge.
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Add button loops on one side if desired.
 
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Armholes:
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Sc evenly around each armhole opening for a neat finish.
 
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STEP 5: FINISHING TOUCHES
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Weave in all loose ends with a tapestry needle.
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Sew on buttons to the back if needed.
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Optionally, add a ribbon or bow at the waistline for decoration.
 
APPROXIMATE FINISHED SIZE (0–3 Months)
| Measurement | Size | 
|---|---|
| Chest | 16–17 inches | 
| Length | 12–13 inches (adjustable) | 
| Armhole | ~3 inches | 
BONUS: Want a Video Tutorial?
If you prefer following along with a video, search YouTube for:
“Crochet Shell Stitch Baby Dress 0-3 Months – Beginner Tutorial”
There are many creators like Sirins Crochet, HappyBerry Crochet, or Hopeful Turns that offer visual step-by-step instructions.
Watch tutorial: