Get ready to fall in love with your new favorite project—the Crochet Heart Sweater! This step-by-step pattern guides you through creating an adorable pullover sweater featuring a bold heart motif at the center, perfect for Valentine’s Day or anytime you want to add some love to your look.
Crochet Heart Sweater

With simple stitches and an easy-to-follow structure, this sweater is great for adventurous beginners or intermediate crocheters looking for a fun, wearable project. The best part? You can personalize it by choosing your favorite yarn colors to make it totally your own. Whether you're snuggling up at home or gifting it to someone special, this sweater is sure to turn heads and warm hearts.
Materials Needed
- Acrylic yarn (Loops & Thread and Mainstay recommended)
- 5.5 mm crochet hook (for the sweater body)
- 6.0 mm crochet hook (for sleeves)
- Darning needle
- Scissors
- Stitch markers
Panel Creation

Initial Chain & Rows 1–9
- Make a slip knot and chain 61 (keep chains loose).
- Row 1: Work 1 half double crochet (HDC) into each back bump (60 stitches).
- Rows 2–9: Chain 1, turn, and continue HDC in each stitch.
Creating the Heart Design

Shaping the Heart (Rows 10–30)
- Row 10: HDC 29 stitches, switch to white yarn for 2 white stitches, then finish with red (29 stitches).
- Rows 11–23: Increase white stitches as follows:
- Row 11: 4 white stitches
- Row 12: 6 white stitches
- Row 13: 8 white stitches
- Row 14: 10 white stitches
- Row 15: 12 white stitches
- Row 16: 14 white stitches
- Row 17: 16 white stitches
- Row 18: 18 white stitches
- Rows 19–20: 20 white stitches
- Rows 21–22: 22 white stitches
- Row 23: 24 white stitches
- Rows 24–25: Begin decreasing the white stitches.
- Rows 26–28: Continue decreasing to complete the heart shape.
Completing the Panel
- Rows 29–43: Work 14 rows of HDC with red yarn.
- Row 44: Chain 1, skip 1 stitch, alternate HDC and chain 1 across.
- Rows 45–47: Work 3 rows of single crochet.
Assembling the Sweater

Joining Panels
- Place panels together (wrong sides out).
- Sew together along the sides, leaving sleeve openings.
Sleeve Openings
- Measure 7–8 inches from the top.
- Mark with stitch markers for armholes.
Shoulder Straps
- Use 12 stitches on each side and sew shoulder seams.

Ribbed Bottom Edge
- Round 1: Attach yarn and make 1 double crochet (DC) around the bottom edge.
- Rounds 2–6: Alternate 3 front post DCs and 3 back post DCs for ribbing effect.
Creating the Sleeves
- Round 1: Attach yarn and work single crochets around the armhole.
- Rounds 2–25: Use 6.0 mm hook and create mesh pattern (DC, chain 1).
- Rounds 26–27: Decrease width by making single crochets on top of DCs.
- Rounds 28–34: Work ribbed cuff with 2 front post and 2 back post DCs.

Finishing Touches
- Weave in all loose ends using a darning needle for a clean finish.





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