Crochet Swimwear Patterns

Solstice Bloom Crochet Bikini Top Free Pattern

Anonymous August 04, 2026

Introducing the Solstice Bloom Crochet Bikini Top

Get ready to fall in love with your new favorite summer project! The Solstice Bloom Crochet Bikini Top is a modern, boho-inspired design that combines a unique scalloped shell stitch with a soft, textured fit. This pattern is perfect for intermediate beginners looking to expand their skills, and it creates a stunning, supportive top that's ideal for beach days, poolside lounging, or even layering over a sundress. With its adjustable tie straps and beautiful color contrast, this top is as functional as it is fashionable. Let's dive in and create a handmade piece that screams summer!

Materials Needed

Before you begin, gather the following supplies to ensure a smooth crochet session:

  • Yarn: Worsted weight cotton yarn (e.g., Lion Brand 24/7 Cotton) in two colors:
    • Main Color (MC): Terracotta (approx. 150-200 yards)
    • Contrast Color (CC): Cream (approx. 50-75 yards)
  • Hook: 5.0 mm (H-8) crochet hook
  • Gauge: 14 dc x 8 rows = 4 inches (10 cm) in dc stitch (for accurate sizing)
  • Extras: Yarn needle for weaving ends, scissors, and optional fabric for lining (cotton or swimsuit lining) with a needle and thread.

Step-by-Step Instructions

This pattern is worked in two separate cups, then joined with a center tie and optional back strap. Sizes: S/M (M/L). To adjust for a larger size, simply add 6 stitches to your starting chain in Round 1 (e.g., ch 10 instead of ch 4) and continue the increase pattern. Follow these detailed instructions carefully for a flawless finish.

Cup (Make 2)

Note: Each cup is worked in the round, starting from the bottom point and working upward.

Round 1: With MC, ch 4, join with a sl st to form a ring. Ch 3 (counts as first dc), work 11 dc into the ring, join with a sl st to the top of the ch-3. (12 dc total)

Round 2: Ch 3 (counts as dc), dc in the same st (this creates an increase), then work 2 dc in each dc around. Join with a sl st to the top of the ch-3. (24 dc total)

Round 3: Ch 3, dc in the same st, dc in the next st, *2 dc in the next st, dc in the next st* repeat from * to * around. Join with a sl st. (36 dc total)

Round 4: Ch 3, dc in the same st, dc in the next 2 sts, *2 dc in the next st, dc in the next 2 sts* repeat from * to * around. Join with a sl st. (48 dc total)

Round 5 (Shell Stitch): Ch 1, sc in the same st, *skip 2 sts, work 5 dc in the next st (this forms a shell), skip 2 sts, sc in the next st* repeat from * to * around, ending with a sl st to the first sc. Fasten off MC. (You should have 8 shells around the cup.)

Round 6 (Scalloped Edge): Join CC with a sl st in any sc from Round 5. Ch 3 (counts as dc), 2 dc in the same st, *ch 1, 3 dc in the next sc* repeat from * to * around. Join with a sl st to the top of the ch-3. Fasten off CC. (This creates a beautiful scalloped border.)

Round 7 (Final Border): Join MC with a sl st in any ch-1 space from Round 6. Ch 1, sc in the same space, *ch 3, sc in the next ch-1 space* repeat from * to * around. Join with a sl st. Fasten off. Weave in all loose ends with your yarn needle.

Assembly

Now it's time to bring your two cups together. Place the two cups with the right sides facing up, ensuring the edges are touching at the center bottom. Using MC and your yarn needle, sew a 1-inch seam at the center bottom of the cups using a whip stitch. Important: Leave the top edges open—this is where the neck tie will attach.

Neck Tie

With MC, ch 120 (or your desired length for a comfortable neck strap). Sl st in the 2nd ch from the hook and in each ch across. This creates a sturdy, twisted-looking cord. Attach this tie to the top corner of each cup using a sl st. Weave in the ends securely.

Back Tie

With MC, ch 100 (or your desired length for a back strap). Sl st in the 2nd ch from the hook and in each ch across. Attach this tie to the outer bottom corner of each cup using a sl st. Weave in the ends. This tie will wrap around your back and secure the top.

Optional Lining

For extra modesty and comfort, you can sew a triangle of soft fabric (cotton or swimsuit lining) to the inside of each cup. Simply cut a triangle slightly larger than your crochet cup, place it on the inside, and hand-stitch it in place using a needle and thread. This is a great option for those who prefer a lined swim top.

And there you have it—your very own Solstice Bloom Crochet Bikini Top! This pattern is designed to be forgiving and adjustable, so don't be afraid to customize the tie lengths or even add a few extra rows to the cups for more coverage. The textured shell stitch and warm terracotta and cream color palette will make you stand out at any beach gathering. Happy crocheting, and enjoy your handmade summer essential!


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