Crochet Half-Moon Flap Shoulder Bag – Free Pattern & Guide
If you’re looking for a chic, boho-inspired accessory to add to your wardrobe, this Crochet Half-Moon Flap Shoulder Bag is the perfect project! Featuring a textured half-circle flap, a clean rectangular body, and an easy stitch pattern, this bag is both stylish and functional. Whether you take it to the beach, the market, or a casual day out, it’s bound to turn heads.

Skill Level
🧵 Beginner-friendly to Intermediate
Materials
- Cotton or raffia yarn (medium weight recommended) – natural or your preferred color
- Crochet hook (size suited for your yarn, usually 3.5–4.5 mm)
- Scissors
- Yarn needle for weaving in ends
- Optional: Bag lining fabric, magnetic snap closure, strap rings
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- Width: ~28–30 cm (11–12 in)
- Height: ~20 cm (8 in) without strap
Stitches & Abbreviations
- ch – chain
- sl st – slip stitch
- sc – single crochet
- dc – double crochet
- tr – treble crochet
- dc2tog – double crochet two stitches together
Pattern Instructions

Flap (Half-Moon Panel)
Follow the diagram from the center outwards:
- Foundation Ring – Make a magic ring.
- Round 1 – Ch 3 (counts as dc), 15 dc into ring. Tighten ring, turn. (16 dc total)
- Round 2 – Ch 3, dc in same st, 2 dc in each stitch around. Turn.
- Round 3 – Ch 3, (dc, ch 1, dc) in same st, skip 1 st, repeat around. Turn.
- Round 4 – Work dc stitches evenly, placing increases in ch spaces. Turn.
- Round 5–8 – Continue increasing at the center and ends, following the diagram pattern until your flap reaches desired size.
Bag Body
- Foundation Chain – Chain enough stitches for desired width (about 60–65 ch for 28 cm).
- Row 1 – Dc in each chain across. Turn.
- Row 2–8 – Alternate rows of dc and tr as shown in the diagram, keeping the stitch count even.
- Repeat until the body height matches the flap’s length when folded.
Assembly
- Fold the rectangle body in half and seam the sides with slip stitch or whip stitch.
- Attach the flap to one side along the top edge with sc stitches.
- Add a strap:
- Crochet a long chain, work sc or slip stitches along it, and sew to bag sides.
- Or use a leather strap and attach with D-rings.
Customization Ideas
- Use two-tone yarn for the flap and body for a trendy look.
- Add tassels or fringe to the flap edge for a bohemian vibe.
- Line the bag with fabric for extra durability.

Care Tips
- Hand wash in cold water, reshape while damp, and dry flat.
- Avoid hanging heavy items to keep the bag’s shape.
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Hello! I am currently making your Half Moon crochet purse. I cannot understand where to put the partial part of the half moon onto the purse? I hope you can help me as it’s already to assemble. Thanks so much!
Debbie
Hello! I am currently making your Half Moon crochet purse for 4 Half Moon Bay area grandaughters, & am a bit confused. I cannot understand where to put the partial part of the half moon onto the purse. Please explain it or show a video piece illustrating it. Thank you for sharing your lovely pattern!