DIY Striped Crochet Halter Top | Easy Boho Summer Bralette Pattern

There is something undeniably satisfying about wearing something you made with your own hands. When that something is a breezy, striped crochet halter top that you can throw on over a swimsuit or style with high-waisted jeans for a summer evening out, the satisfaction doubles. This easy boho summer bralette pattern is perfect for crocheters who have moved past the absolute beginner stage and want a project that feels creative, practical, and genuinely wearable. Whether you are making this for yourself, as a gift, or just because you needed an excuse to buy a few gorgeous new yarn colors, you are in exactly the right place.

In this post, I am walking you through everything — the materials you will need, the stitches involved, sizing guidance, the full pattern instructions, and some styling tips to help you wear this piece all summer long. Grab your hook and let’s get into it.

Why You’ll Love This Pattern

Before we dive into the how-to, let me tell you why this particular pattern has become one of my favorite summer makes.

First, it uses simple stitches. You do not need to know anything fancy. If you are comfortable with chains, single crochet, double crochet, and slip stitches, you have everything you need. The boho striped effect comes entirely from alternating yarn colors, not from complicated stitch work, which means the pattern stays enjoyable from start to finish.

Second, it works up quickly. Depending on your pace, you can complete this halter top in a weekend, sometimes faster. It is the kind of project you can bring along to a beach day, a road trip, or a lazy Sunday afternoon on the porch.

Third, it is endlessly customizable. The stripe pattern I am giving you here is a starting point, not a rule. You can make wide stripes, thin stripes, ombre transitions, or a single solid color version with a contrasting tie. The structure of the pattern stays the same while the aesthetic can shift dramatically based on your color choices.

Finally, this halter top is genuinely versatile to wear. It works as a beach cover-up, a festival top, a bralette under an open button-down, or a standalone statement piece. Few crochet garments offer that kind of styling range.

Materials You Will Need

Getting your materials together before you start will save you a lot of interruptions mid-project. Here is what you will need for a standard small/medium size. I have included notes on adjusting for other sizes below.

Yarn: You will need approximately 200–250 yards of a lightweight cotton yarn (DK or light worsted weight works best) in your main color, plus around 100–150 yards each of two accent colors for the stripes. Cotton is the ideal fiber choice for this project because it has no stretch, holds its shape well, stays cool against your skin, and washes beautifully. Lion Brand 24/7 Cotton, Paintbox Yarns Simply DK, and Drops Paris are all great options at a range of price points. If you want a slight sheen, a cotton-linen blend like Paintbox Yarns Cotton Mix DK is gorgeous.

Hook: A 4.0mm crochet hook is ideal for DK cotton yarn and will give you a firm-but-not-stiff fabric that holds its shape well. If you are using a light worsted cotton, try a 4.5mm hook. Always work a gauge swatch before you begin.

Notions: A yarn needle for weaving in ends, scissors, stitch markers (these are optional but helpful), and a measuring tape. If you want adjustable ties, a small piece of extra yarn in a contrasting or matching color will work perfectly.

Gauge: 16 stitches and 10 rows in double crochet = 4 inches (10 cm). This gauge matters for fit, so please do swatch if you have not used this yarn and hook combination before.

Sizing Guide

This pattern is written for a small/medium, which fits a 32–36 inch bust comfortably. Below I have included notes on how to adjust for other sizes.

For an extra small (28–30 inch bust), decrease your starting chain by 8 stitches.

For a medium/large (36–40 inch bust), increase your starting chain by 8 stitches.

For an extra large (40–44 inch bust), increase your starting chain by 16 stitches.

Because this halter top is tied at the neck and back, there is some built-in adjustability in the fit. The ties allow you to customize how snugly the top sits and how much coverage it provides. However, getting the width of the body panels right is important for a comfortable, flattering result, so take a few minutes to measure yourself and adjust accordingly.

Understanding the Stripe Pattern

The visual impact of this top comes from its bold horizontal stripes, and the good news is that achieving this look requires nothing more than a simple color change. Here is the stripe sequence I used for the version pictured:

4 rows in Color A (main color)
2 rows in Color B (first accent)
4 rows in Color A
2 rows in Color C (second accent)
Repeat this sequence until the panel reaches the desired length.

You can modify this freely. A two-color version using just Color A and Color B in equal stripes has a classic, clean look. A version with thin two-row stripes throughout feels more retro and playful. An ombre effect, where you gradually introduce a lighter or darker shade, gives a sophisticated gradient. Play around with it — the underlying structure of the pattern will not change.

When changing colors, do not cut your yarn between stripes unless you want to. If your stripes are only a few rows apart, you can carry the unused yarn up the side of your work by loosely draping it along the edge as you go. This reduces the number of ends you need to weave in significantly.

Full Pattern Instructions

Let’s get into it. I am writing this pattern in US crochet terminology.

Abbreviations Used:
ch = chain
sc = single crochet
dc = double crochet
sl st = slip stitch
sk = skip
sp = space
rep = repeat
RS = right side
WS = wrong side

Front Panel

The front panel forms the main body of the halter top. It is worked flat, in rows, from the bottom hem upward.

Foundation Row: Using Color A and your 4.0mm hook, chain 65. This creates the width of the panel. (Adjust this number in increments of 8 for sizing changes.)

Row 1 (RS): Starting in the 4th chain from the hook (counts as first dc), work 1 dc in each chain across. You will have 63 dc total. Turn.

Row 2: Ch 3 (counts as dc throughout), dc in each st across. Turn. (63 dc)

Rows 3–4: Repeat Row 2. At the end of Row 4, join Color B (or switch if carrying).

Rows 5–6: Using Color B, ch 3, dc in each st across. Turn. Switch back to Color A at the end of Row 6.

Rows 7–10: Using Color A, ch 3, dc in each st across. Turn. Switch to Color C at end of Row 10.

Rows 11–12: Using Color C, ch 3, dc in each st across. Turn. Switch back to Color A.

Continue in the established stripe sequence (4 rows Color A, 2 rows Color B or C alternating) until your panel measures approximately 6.5–7 inches from the foundation row for a bralette-length top, or 8–9 inches for more coverage. End on a Color A row.

Shaping the Top Edge (Cups):

This is where the front panel gets its bralette shape. We create two slightly contoured sections by working short rows.

With the RS facing you, count the stitches in your last row. The total should still be 63. Mark the center stitch with a stitch marker.

Left Cup:
Join yarn at the first stitch on the left side of the panel.
Row 1: Ch 3, dc in next 29 sts (you are working toward the center). Turn. (30 sts)
Row 2: Ch 3, dc2tog over first two sts, dc across to last 2 sts, dc2tog. Turn. (28 sts)
Row 3: Ch 3, dc across. Turn. (28 sts)
Row 4: Ch 3, dc2tog, dc across to last 2 sts, dc2tog. Turn. (26 sts)
Row 5: Ch 3, dc across. Fasten off, leaving a long tail for finishing.

Right Cup:
Skip the center stitch (this creates the center gap between the cups) and join yarn in the next stitch to the right.
Repeat Rows 1–5 of Left Cup instructions, mirroring the shaping.

Back Panel

The back panel is worked the same way as the front panel, but without the cup shaping at the top. It creates a smooth band that sits across your back and anchors the ties.

Work the foundation row and Rows 1 through your final stripe row exactly as for the front panel. When you reach your desired length (matching the front panel height before the cup shaping begins), fasten off and weave in ends.

Joining the Panels

Place the front and back panels with wrong sides together. Using a yarn needle and your main color, whipstitch or single crochet the side seams together along each side edge, leaving the top edges open. The seams should run from the bottom hem up to approximately 2 inches below the top edge. This leaves a short open section at the sides of the top, which is intentional — it allows the piece to breathe and gives it that relaxed, beachy feel.

Edging

A simple single crochet edging around the entire top pulls everything together and gives the piece a polished finish.

Starting at the bottom hem, join your main color yarn and work 1 sc in each stitch across the bottom. At the corners, work 3 sc into the corner stitch to keep the edge flat. Continue sc up each side, around the cup shaping of the front, and across the straight top edge of the back panel. Join with a slip stitch and fasten off.

If you want a more decorative edge, a simple picot border looks beautiful on this style. After working your base round of sc, work a second round as follows: sl st in first st, ch 3, sl st in same st, sl st in next 2 sts, repeat from to all the way around.

Neck Ties and Back Ties

The ties are what give this halter top its signature boho look and adjustable fit.

Neck Ties (make 2):

Using your main color or a contrasting accent color, chain 90 (approximately 22–24 inches). Work 1 sc in the 2nd chain from hook and in each chain across. Fasten off, leaving a tail.

Sew one tie securely to the top corner of each cup, making sure it is centered on the cup edge and stitched several times through for durability. These ties go up and around the neck and tie in a bow or knot at the back of your neck.

Back Band Ties (make 2):

Using the same method, chain 75 (approximately 18–20 inches) and sc across. Sew one tie to each top corner of the back panel. These ties wrap around and fasten at the center back, securing the top around your torso.

Finishing

Weave in all remaining ends using your yarn needle. Give the finished top a gentle hand wash in cool water to relax the stitches and help the fabric settle into its shape. Lay it flat on a towel to dry rather than hanging it, as hanging can stretch out the fabric while it is wet.

Once it is dry, give it a light steam with an iron on the cotton setting (hold the iron slightly above the surface rather than pressing directly) to smooth out any uneven sections. Your top is ready to wear.

Tips for Getting the Best Results

Cotton yarn can feel a bit stiff when you first start working with it, especially compared to acrylic or wool. Do not panic — it softens significantly after washing. If your stitches feel tight, try going up half a hook size.

Keep your tension as consistent as possible, particularly when switching colors. Tension changes between colors are common and can create subtle ridges in your stripes. Working a few practice rows before you start can help you find your rhythm.

If you find the panel is curling at the edges as you work, this is normal for flat crochet in rows. The edging round will help flatten everything out, and blocking will take care of any remaining curl.

When attaching the ties, reinforce the seam well. The ties will bear the weight of the top and the tension of tying, so a few extra stitches at the attachment point are worthwhile.

How to Style Your Crochet Halter Top

This is one of those pieces that genuinely works in multiple contexts, and styling it thoughtfully makes all the difference.

For a beach or pool day, wear it directly over a bikini top as a cover-up that provides a little more visual interest than a plain swimsuit. The open crochet stitch allows the color of your swimsuit to peek through, which can create a really pretty layered effect, especially if you choose a swimsuit that picks up one of your stripe colors.

For a festival or outdoor event, pair it with high-waisted wide-leg linen pants and flat sandals. Add a few layered necklaces and a wide-brim straw hat for peak boho energy. A crossbody bag in a woven or natural material ties the whole look together beautifully.

For a casual summer evening, wear it under an open linen button-down left completely unbuttoned. Add straight-leg jeans, white sneakers, and simple gold earrings. The halter peeks out underneath the linen shirt for an effortlessly cool look that works for dinner, a farmers market, or an afternoon exploring a new neighborhood.

For a more dressed-up take, pair it with a flowy midi skirt in a complementary color and strappy heeled sandals. A sleek updo and minimal jewelry lets the top be the focal point of the outfit.

Caring for Your Crochet Top

Because this top is made from cotton, it is relatively low-maintenance compared to wool or acrylic garments. Hand wash it in cool water with a gentle detergent, or machine wash on a delicate cycle in a mesh laundry bag. Always lay it flat to dry. Cotton is prone to stretching when wet, so skipping the dryer and the hanger is non-negotiable for keeping the shape intact.

Store it folded rather than hung. Over time, hanging any knit or crochet garment can cause the fabric to distort and droop.

Make It Your Own

The pattern I have given you here is a foundation, not a prescription. Once you have worked through it once and understand the structure, the creative possibilities open up completely.

Try making a matching two-piece set by using the same yarn and stripe sequence on a crocheted skirt or shorts. Add a shell stitch border along the bottom hem instead of a simple sc edge. Work the entire top in one color and add embroidered flowers or a crochet applique as a decorative element. Use a variegated yarn for a self-striping effect that requires zero color changes. Make a crop-top version by adding several extra rows before the cup shaping begins.

The best thing about making your own clothes is that nothing is fixed. You are the designer.

I hope this pattern brings you as much joy as it brought me. There is nothing quite like putting on a crochet piece you made yourself and feeling the soft, handmade texture of it, knowing every stitch was placed there by your own hands. If you make this halter top, I would love to see it — share your finished project and tag it so others in the community can find inspiration in your version of it.

Happy crocheting, and have a wonderful summer.