Crochet Peplum Tank Top Pattern | Boho Crochet Cami Tutorial | Ruffle Hem Summer Top
If you’ve been scrolling through Pinterest or Instagram lately, you’ve probably noticed that crochet tank tops are absolutely everywhere — and for good reason. They’re breezy, beautiful, and incredibly versatile. But not just any crochet top will do when you want something that feels truly special. This crochet peplum tank top pattern is the one you’ve been looking for: a flowy ruffle hem, a flattering boho silhouette, and just enough texture to make it look like something you’d find in a boutique for three times the price you’d spend on yarn.
Whether you’re a beginner looking for your first wearable crochet project or an experienced crocheter ready to add something fresh to your summer wardrobe, this boho crochet cami tutorial walks you through every step. By the end, you’ll have a stunning ruffle hem summer top that works just as well over a swimsuit at the beach as it does tucked into high-waisted jeans for a night out.
Let’s grab our hooks and dive in.
Why You’ll Love This Crochet Peplum Tank Top
Before we get into the yarn and the stitches, let’s talk about why this particular design is worth your time.
The peplum silhouette is one of the most universally flattering shapes out there. The fitted bodice cinches slightly at the natural waist before flaring out into a ruffle hem, which creates a gorgeous feminine shape without clinging in places you’d rather it didn’t. Unlike a standard crochet crop top, the peplum adds just a little extra coverage and movement that makes it feel more polished and wearable for a wider range of occasions.
The boho aesthetic of this top comes from the combination of an airy stitch pattern and the organic drape of natural fiber yarn. You can absolutely make this in cotton for a more structured look, or choose a cotton-bamboo blend for that dreamy, lightweight feel that’s perfect for hot weather.
And that ruffle hem? It’s achieved through simple increases in the peplum section, which means there’s no fussy hemming or separate ruffle pieces to attach. The ruffle grows right out of the body of the top, making it look seamless and intentional.
Materials You’ll Need
To make this crochet peplum tank top, gather the following supplies before you start:
Yarn: Approximately 400–600 yards of DK or light worsted weight yarn. A cotton or cotton-blend yarn works best for this project because it has the structure to hold the peplum shape while still being breathable enough for summer wear. Some beautiful options include Lion Brand 24/7 Cotton, Paintbox Simply DK, or Scheepjes Catona for a finer gauge. If you want more drape and a softer feel, try a bamboo-cotton blend like Paintbox Simply DK Bamboo.
Hook: US Size G (4.0mm) or H (5.0mm) depending on your gauge and the yarn you choose. Always swatch first — fit matters a lot with a wearable garment.
Notions: Yarn needle for weaving in ends, scissors, stitch markers, measuring tape, and a few locking stitch markers to mark key points as you work in the round.
Optional: Approximately 1–2 yards of matching ribbon or thin fabric cord if you want to add a tie at the waist for a more cinched look.
Sizing Information
This pattern is written for sizes XS through XL, with notes on how to adjust for a custom fit. The measurements below refer to the finished garment, so choose your size based on your preferred ease rather than your exact measurements. For a fitted look, choose the size closest to your actual bust measurement. For a looser, more relaxed fit, size up.
XS: 32–34 inches bust / XS finished chest circumference approximately 33 inches
S: 34–36 inches bust / S finished chest circumference approximately 35 inches
M: 36–38 inches bust / M finished chest circumference approximately 38 inches
L: 40–42 inches bust / L finished chest circumference approximately 41 inches
XL: 44–46 inches bust / XL finished chest circumference approximately 45 inches
Body length from underarm to bottom of bodice (before peplum): approximately 8–10 inches, adjustable to your preference.
Gauge
18 stitches and 20 rows = 4 inches in single crochet using a 4.0mm hook and DK weight cotton yarn.
Please take the time to make a gauge swatch. I know it feels like an extra step, but crochet fabric can vary so much from person to person that even being half a stitch off per inch can result in a top that’s significantly too small or too large by the time you’ve worked several inches. Make a 6-inch square, wash it, let it dry flat, and then measure the center 4 inches. Adjust your hook size up or down as needed.
Stitch Abbreviations
Throughout this crochet peplum tank top pattern, you’ll encounter the following abbreviations:
ch = chain
sl st = slip stitch
sc = single crochet
hdc = half double crochet
dc = double crochet
inc = increase (2 stitches in the same stitch)
sk = skip
sp = space
RS = right side
WS = wrong side
rep = repeat
BLO = back loop only
FLO = front loop only
Understanding the Construction
This boho crochet cami is worked in the round from the top down, which means you’ll start at the straps, work down through the yoke and bodice, and then finish with the peplum ruffle at the hem. Working top-down means you can try the top on as you go, which is the best way to ensure a perfect fit before you’ve invested hours into the project.
The straps are worked as flat chains and then joined to begin the yoke, which is worked as a continuous round with strategic increases to shape the bust. The bodice is worked straight — no increases or decreases — so it hugs the torso lightly. The peplum section begins at the waist, where you’ll start adding increases every few stitches to create that signature flare. By the time you reach the hem, the fabric fans out into a beautiful ruffle that moves with you as you walk.
The Pattern
Step 1: Create the Straps
Make two straps by chaining the following number of stitches:
XS/S: chain 60
M: chain 65
L/XL: chain 70
Do not join. Set both straps aside. These will become the shoulder straps and the foundation for the yoke.
Step 2: Join the Straps and Begin the Yoke
Lay your two strap chains parallel to each other. You’ll join them at the underarm with a connecting chain on each side to form a loop that represents the front and back yoke.
Join yarn to the first stitch of strap one and chain 8 (this is the underarm chain). Join with a slip stitch to the first stitch of strap two to connect the front panel. Chain 8 again for the second underarm, and join to the beginning of strap one to close the round. You should now have a continuous oval representing the top edge of your armholes and shoulder straps.
Place stitch markers at each of the four join points — these are your increase points.
Step 3: Work the Yoke Increases
Round 1: Join yarn at any marked stitch. Single crochet to the marker, work 3 sc in the marked stitch (this is your increase corner), repeat from around. Join with a slip stitch.
Round 2: Single crochet around, working 3 sc in each of the 4 corner stitches (the middle stitch of each previous 3-sc group). Join.
Continue working the yoke increases in this manner, adding 8 stitches every round (2 stitches at each of the 4 corners), until the yoke measures approximately 6–7 inches from the top of the strap down to the underarm, or until the yoke is wide enough to comfortably fit across your bust.
As a general guideline, work the yoke increases until you have approximately the following stitch counts across the front panel of the bodice:
XS: 72 stitches across front
S: 78 stitches across front
M: 84 stitches across front
L: 96 stitches across front
XL: 108 stitches across front
Step 4: Separate for the Bodice
Once your yoke is the right width, it’s time to separate the front and back to work the bodice in the round. At the underarm markers, skip the stitches you’ve designated as the armhole openings and join the front and back body together.
Work across the front yoke stitches, chain 4 (or the number of stitches needed to bridge the armhole), work across the back yoke stitches, chain 4, and join with a slip stitch to work in the round. This forms your bodice tube.
Step 5: Work the Bodice
Work single crochet in the round — through both loops — for the length of the bodice. This section is worked without any increases or decreases, creating a clean, fitted tube that sits at the natural waist.
Continue until the bodice measures approximately 8–10 inches from the underarm join, or until it reaches your natural waist. Try it on periodically to check the length, because this is one of the easiest adjustments to make before you start the peplum.
For the last round of the bodice, switch to half double crochet to create a subtle visual break between the body and the beginning of the peplum.
Step 6: Begin the Peplum Ruffle
The peplum is where the magic happens. You’ll work increases across every round to create the flared ruffle effect. The number of stitches you add in each round controls how dramatic the flare is — more increases equal a more voluminous ruffle.
Peplum Round 1: Sc in 1 stitch, inc in the next stitch. Repeat from to around. Join. (This increases your stitch count by 50%.)
Peplum Round 2: Single crochet around without any increases. Join.
Peplum Round 3: Sc in 2 stitches, inc in the next stitch. Repeat from to around. Join.
Peplum Round 4: Single crochet around. Join.
Peplum Round 5: Switch to double crochet. Dc in 3 stitches, 2 dc in the next stitch. Repeat from to around. Join.
Peplum Round 6: Double crochet around. Join.
Peplum Round 7: Dc in 4 stitches, 2 dc in the next stitch. Repeat from to around. Join.
Peplum Round 8 (Hem Round): For the final round, work a picot edge or shell stitch border for a decorative finish. A simple picot goes like this: sc in 1 stitch, ch 3, sl st in the 3rd chain from hook, skip 1 stitch. Repeat from to around. Fasten off and weave in ends.
Alternatively, for an even softer, more romantic hem, skip the picot and simply finish with a round of hdc worked in the back loop only. This creates a gentle rolled hem that echoes the relaxed boho feel of the whole garment.
Finishing Touches
Once you’ve fastened off and woven in all your ends, give your top a gentle hand wash in cool water with a mild soap. Press out the excess water by rolling it in a clean towel — never wring crochet fabric — and lay it flat to dry on a blocking mat. Blocking is especially important for cotton yarn, which can stiffen slightly as it dries, and it gives the peplum ruffle a chance to open up fully into its final shape.
If you’d like to add a tie at the waist, thread a length of ribbon or thin crochet cord through the stitches at the transition point between the bodice and the peplum, using the natural gaps in the crochet fabric as guides. Tie it in a bow at the front or back for an extra touch of boho charm.
Tips for Customizing This Pattern
One of the best things about working with a pattern like this is how easy it is to make it your own. Here are a few ideas:
If you want a more open, lacy look throughout the bodice, replace the single crochet sections with a simple mesh stitch. Work ch 1, skip 1, sc across each round instead of working solid sc. This creates a beautiful airy fabric that still has enough structure to wear comfortably.
For a longer bohemian maxi version, simply continue the peplum section for more rounds, increasing slightly less dramatically so the fabric flares gradually rather than all at once. You could even work the peplum all the way to the floor if you’re feeling adventurous — it becomes a stunning crochet skirt that attaches directly to a fitted bodice top.
To add fringe to the hem, cut lengths of yarn approximately 8 inches long and fold each piece in half. Use a crochet hook to pull the folded loop through a stitch at the hem, then pull the ends through the loop and tighten. Add fringe to every other stitch or every third stitch depending on how full you want it. This is a gorgeous boho detail that takes the top from summery to festival-ready.
If you’d like to add a crochet tie front detail, leave a small gap of approximately 2 inches at the center front of the bodice at the waist level, then work two separate lengths of chains attached at either side of the gap to create ties that can be knotted at the front.
Yarn Color Ideas for This Top
Color choice can completely transform the personality of this top. For a classic boho look, earthy tones like terracotta, sage green, warm tan, and dusty mauve are absolutely beautiful and pair perfectly with denim, linen, and natural fabrics.
For a beach-ready summer vibe, go for bright coral, ocean blue, sunshine yellow, or crisp white. White crochet is perennially beautiful and works with literally everything in your summer wardrobe.
If you’re feeling bold, consider working the bodice in one color and the peplum in another for a color-blocked effect. Or use a variegated or self-striping yarn in the peplum section so the color does the work for you as the ruffled hem develops.
Caring for Your Finished Top
Since this top is most likely made from cotton or a cotton blend, it’s relatively easy to care for. Most cotton yarns can be machine washed on a gentle cycle, but always check the label on your specific yarn to be sure. To preserve the shape and prevent stretching, lay flat to dry rather than hanging the top, since wet crochet fabric is heavy and will stretch significantly under its own weight if hung up.
If the top loses a little of its drape and shape over time, a light steam with a garment steamer or a quick press with an iron on a low setting through a damp cloth will bring it right back to life.
Final Thoughts
This crochet peplum tank top is the kind of project that photographs beautifully, wears even better, and never fails to get compliments. The combination of a fitted bodice and a flirty ruffle hem makes it one of the most wearable silhouettes you can make, and the construction is intuitive enough that once you’ve made one, you’ll want to make it in every color.
Whether you wear it as a standalone top, a cover-up over a swimsuit, or layer it with a flowy skirt for a full boho moment, this ruffle hem summer top earns its place as a wardrobe staple. If you make this pattern, I’d love to see your finished top — share it in the comments or tag your project so the whole community can admire your work.
Happy crocheting!
