A solid band at the top and an open mesh body that falls away at an angle, this dark green halter top gets a lot of visual interest from just two stitch types working against each other. For a simpler asymmetrical silhouette without the mesh, the one-shoulder crop top keeps the diagonal detail in a clean ribbed fabric.
Asymmetrical Crochet Top Flower
The asymmetrical hem means decreasing on one side only, which gives the piece its diagonal fall without any complicated shaping. If you love the mesh section and want to build a whole top from it, the diamond lace top takes open-weave fabric all the way through.
Materials & Tools
Yarn: Weight 4 (Medium) cotton or acrylic yarn in two contrasting colors. (Cotton is highly recommended for structure and breathability).
Hook: 4.5 mm (US 7) or 5.0 mm (US H-8) crochet hook.
Notions: Tapestry needle, sharp scissors, and a measuring tape.
Sizing & Measurements
This pattern is highly customizable and inherently adjustable due to its tie-back design.
Petal Height: Standard instructions create a petal roughly 5–6 inches tall. To scale up for larger bust sizes, simply increase your initial starting chain.
Fit: Best suited for sizes XS to L as written. For XL+, consider making 6 larger petals and extending the optional back stabilization panel.
Your Guide To The Required Stitches
Written Pattern Instructions
1. The Flower Petals (Make 5 or 6)
Using your primary yarn color, you will create the individual textured panels that form the body of the top.
Foundation: Create a slip knot and Chain 15 (or adjust the chain length to reach your desired petal height).
Row 1: Single crochet into the second chain from your hook and into each chain across. Turn.
Row 2: Chain 1. Single crochet into the back loops only (BLO) of each stitch across. Turn.
Rows 3–10: Repeat Row 2, working exclusively in the back loops to create a ribbed texture.
Row 11 (Decrease Row): Chain 1. Single crochet decrease over the first two stitches. Single crochet in the back loops across until 2 stitches remain. Single crochet decrease over the final two stitches. Turn.
Rows 12–13: Repeat Row 11 to continue tapering the top of the petal into a beautiful curved shape.
Finishing: Fasten off, leaving a long yarn tail (approx. 12–15 inches) for assembly. Repeat until all 5 or 6 petals are complete.
Pro-Tip: Perfecting the Back Loop Only (BLO)
When looking down at the top of your stitches, you will see a “V”. Instead of inserting your hook under both strands, insert it directly down the center of the “V” and out the back, catching only the loop furthest away from you. This creates the gorgeous, stretchy ribbing that gives the petals their dimensional texture!
- If you’re new to reading crochet patterns, don’t worry, just follow along with the video tutorial below and use the written pattern as a reference!
2. The Flower Center
Switch to your secondary yarn color to create the structural core of the top.
Round 1: Create a magic ring. Work 10 single crochet stitches into the ring. Pull the tail tight to close the center hole, and join with a slip stitch to the first single crochet.
Round 2: Chain 1. Work 2 single crochet stitches into every stitch around. Join with a slip stitch to the first stitch. (20 stitches total)
Round 3: Chain 1. Work 1 single crochet in the first stitch, then work 2 single crochet stitches into the next stitch. Repeat from * to * all the way around. Join with a slip stitch. (30 stitches total)
Finishing: Fasten off and weave in the starting magic ring tail.
Assembly & Construction
Joining the Flower
Lay your center circle flat on a clean surface.
Arrange your 5 or 6 petals evenly around the center circle, overlapping the bottom edges slightly to ensure there are no gaps in coverage.
Thread a tapestry needle with the long yarn tails left on the petals. Whipstitch the base of each petal securely to the edges of the center circle.
Maker’s Note: Flip the piece over and add a few extra reinforcing stitches on the wrong side where the petals overlap. This prevents the top from sagging or pulling apart when stretched across the bust.
Straps and Back Ties
Because this is an asymmetrical top, you will want to arrange the straps to highlight the unique layout.
Halter Straps: Join your yarn to the top points of two opposite upward-facing petals. Chain for approximately 15 to 20 inches (or until long enough to tie comfortably around your neck). Fasten off.
Back Ties: Attach your yarn to the outer edge of the side petals. Chain for approximately 25 to 30 inches to allow for an adjustable, corset-style tie across your back.
Technique Explainer: Adding Stability
If you have a larger bust or prefer a more secure fit, do not just use chains for the back ties. Before chaining, join your yarn to the side petal and work 5–6 rows of standard single crochet back and forth to create a small “tab” or band. Attach your long tie chains to this band. This distributes the tension across your back and prevents the sides of the flower from crumpling.
Finishing Touches
Weave in Ends: Thread all remaining loose ends onto your tapestry needle and weave them securely through the stitches on the wrong (inside) side of the top.
Blocking: To make your stitches truly shine, lightly steam block the petals. Lay the top flat, gently pin the petals into their final shape, and hold a garment steamer (or steam iron on the lowest setting) an inch above the yarn. Let it dry completely. This relaxes the fibers and ensures your petals lay perfectly flat against your body.
