A halter top with a twist, this one skips the standard straight hem in favour of a diagonal cut that wraps across the torso and ties at the back. The mint colourway makes it feel fresh and summery, but the shape translates well in any solid yarn. If you’ve been working through the asymmetrical drapy-edge top already, this is a lighter, warmer-weather companion to that same silhouette family.
Crochet Asymmetrical Halter Top
The construction starts from a simple rectangle worked in rows, then the diagonal hem is shaped through decreases along one edge, genuinely approachable for newer crocheters. The halter ties are added separately and keep the fit adjustable across sizes. For a different take on the halter neckline, the cut-out halter top uses an open panel construction that’s worth comparing before you cast on.
Materials
Yarn: Size 4 (Medium/Worsted) weight yarn, 100% acrylic (approx. 150–200 yards depending on size)
Hook: 5.0 mm (US H-8) crochet hook
Notions: Measuring tape, scissors, and a tapestry needle to weave in your ends
Stitches Used from Start to Finish
Sizing & Customization
This pattern is incredibly easy to customize because it is based entirely on your personal measurements!
How to measure: Hold your measuring tape horizontally from the center of your chest to your underarm.
The Golden Rule: Because this top is constructed from a perfect square turned into a diamond, the length of your initial chain will dictate the overall coverage of the top.
Size Medium Note: The sample size detailed below uses a starting chain of 46 stitches, which fits a standard medium. Adjust your starting chain up or down in any number to customize your fit.
The Pattern
Section 1: The Body Panel (Square)
Row 1: Start by making a slip knot and creating a foundation chain that matches your measurement (For a Size Medium, chain 46). Insert one half double crochet into the second chain from your hook. Work one half double crochet into every stitch across the row.
Row 2: Chain 1 and turn your work. Place one half double crochet into the very first stitch and into every single stitch across the row.
Rows 3 and Beyond: Repeat Row 2 continuously. Check your measurements regularly to ensure all sides remain equal. Continue repeating the row until your total row count matches your original chain length, forming a perfect square.
Finishing the Panel: Fasten off your yarn, cut a tail, and weave in all loose ends using your tapestry needle.
- Never read a crochet pattern before? No problem! The video tutorial below is perfect for beginners, or give the written pattern below a try!
Section 2: The Straps
Step 1: Make a slip knot and create one continuous, long foundation chain.
Step 2: Ensure the chain is long enough to loop comfortably around the back of the neck, cross over at the back, and tie securely around the waist. (A good standard length is roughly 50–60 inches).
Step 3: Fasten off once your desired length is reached and trim the ends.
Section 3: Assembly & Styling
Positioning: Lay your completed square flat on a hard surface in a diamond position (so one corner points straight up, one points down, and two point to the sides). The top corner will serve as your neckline.
Threading the Neck: Locate the exact center point of your long strap. Pull the center of the strap through the stitches at the very top corner of the diamond.
Threading the Sides: Take the left end of the strap and lace it through the left side corner of the diamond. Take the right end of the strap and lace it through the right side corner of the diamond.
Final Adjustments: Put the top on, pull the straps up around your neck, cross them over your back, and tie them securely. Adjust the tension until the diamond drapes beautifully into its asymmetrical shape. Trim any excess yarn as needed.
Pro-Tips & Technique Explainers
Pro-Tip: Mastering the Half Double Crochet (HDC)
To execute a half double crochet: Yarn over, insert your hook into the stitch, yarn over and pull up a loop (you will have 3 loops on your hook). Yarn over once more and pull through all three loops at the same time.
Pro-Tip: Keeping Straight Edges
It is incredibly easy to accidentally lose or add stitches at the ends of your rows when working squares. To ensure your square stays perfectly square, do not count your turning chain (Chain 1) as a stitch. Always place your first HDC of the new row directly into the last HDC of the previous row. If you are a beginner, use stitch markers in the first and last stitch of your row so you always know exactly where to start and turn!
