11 Knitted Butterfly Top Free Patterns You’ll Want to Make This Season
There is something quietly magical about a butterfly top. The way the fabric drapes across the shoulders, fans out at the sleeves, and falls gracefully over the body gives it a romantic, effortless quality that almost no other garment can replicate. And when it’s hand-knitted? The result is something truly special — a wearable piece of art that feels as good as it looks.
Whether you’re a beginner looking for a confidence-building project or an experienced knitter searching for your next creative challenge, butterfly tops offer a beautiful range of possibilities. The silhouette flatters nearly every body type, the construction is often simpler than it appears, and the finished garment is endlessly versatile — dressed up with wide-leg trousers, dressed down over a sundress, or layered over a fitted tank for those transitional weather days.
In this post, we’ve gathered eleven of the best free knitted butterfly top patterns available, covering a wide range of skill levels, yarn weights, and styles. Each one brings something different to the table, so no matter your taste or experience level, you’re sure to find a pattern that speaks to you. Let’s dive in.
What Is a Butterfly Top?
Before we get into the patterns themselves, it helps to understand what defines a butterfly top. The term is used somewhat loosely in the knitting world, but it generally refers to a top with wide, flowing sleeves or side panels that extend outward from the body — resembling a butterfly’s wings when held open or when the arms are stretched out. Some designs achieve this through kimono-style construction, others through wide bat-wing sleeves, and others through rectangular or triangular panels that are sewn or worked together at strategic points.
What they all share is a certain flowing generosity of fabric and a silhouette that moves beautifully. Many butterfly tops are worked flat and seamed, while others are worked seamlessly in the round. Most use simple construction — rectangles are common — which makes them surprisingly accessible even for intermediate knitters who haven’t tackled garments before.
Why Knit a Butterfly Top?
Knitted butterfly tops sit at the intersection of comfort and elegance. Here are a few reasons why knitters love making them:
The construction is usually straightforward. Many butterfly tops are built from simple rectangles or minimal shaping, which means you spend less time wrestling with complex instructions and more time enjoying the rhythm of knitting. This makes them excellent “mindless knitting” projects for TV nights, travel, or long afternoons on the porch.
They use yarn beautifully. The drape and flow that defines a butterfly top means you get to see your yarn in its full glory. Silky bamboo blends, soft merino, flowing linen — all of these shine in a garment that showcases movement and drape rather than tight, structured fabric.
They’re seasonally flexible. Knit one in a lightweight cotton or linen blend for summer wear, or choose a fine merino for a layering piece that works through autumn and spring. The same silhouette translates beautifully across seasons just by changing the fiber.
They suit a wide range of body types. The loose, flowing design of a butterfly top is inherently forgiving and flattering. Rather than clinging to specific measurements, these tops skim the body and move with it, which makes sizing less stressful and the finished garment more universally wearable.
The Patterns
1. The Classic Rectangular Butterfly Top
One of the most beloved free patterns in the knitting community is the classic rectangular butterfly top, which appears in many variations across sites like Ravelry, Drops Design, and individual knitting blogs. The premise is beautifully simple: you knit two identical rectangles, then seam them together at specific points to create armholes and a neckline. The remaining fabric falls as the sleeves and body panels.
What makes this style so appealing is that gauge swatching and careful measurement give you enormous control over the fit. You can adjust the width of the rectangles to control sleeve length and body width, and adjust the length to control how the top sits on the torso. Many knitters have taken the basic formula and run with it, adding lace borders, textured stitches, or decorative edgings.
Look for this style on Drops Design, where they offer several free versions in different weights and stitch patterns.
2. The Lace Butterfly Wing Top
For knitters who love delicate detail, a lace butterfly top elevates the basic silhouette into something breathtaking. These patterns typically incorporate an openwork lace pattern across the body or sleeves, creating a light, airy fabric that is perfect for warm weather or layering.
Free lace butterfly top patterns can be found on Ravelry, often in the “light fingering” or “sport weight” categories. The construction still tends to be simple — a rectangle or two — but the stitch pattern requires more attention to the chart or written instructions. If you’ve worked lace before and understand how to read a lace repeat, these patterns are very achievable even at an intermediate level.
The finished result is stunning. Worn over a camisole or slip, a lace butterfly top becomes an instant statement piece.
3. The Batwing Butterfly Sweater
Some designers blur the line between a butterfly top and a batwing sweater, creating a hybrid garment that has the flowing sleeves of a butterfly silhouette but more coverage and warmth of a traditional sweater. These are typically worked in a medium-weight yarn — DK or worsted — and the body has more structure while the sleeves remain dramatically wide and sweeping.
Drops Design has several free patterns in this category, and they’re consistently well-written and well-tested. Look for their kimono-style sweater patterns, many of which fall squarely into the butterfly top family. These make excellent transitional weather pieces and can be knitted in wool or wool-blend yarns for added warmth.
4. The Bamboo or Linen Butterfly Top
Fiber choice dramatically changes the feel and function of a butterfly top, and patterns designed specifically for plant-based fibers like bamboo, linen, or cotton are worth seeking out separately. These yarns have a natural drape and breathability that synthetics and wool can’t replicate, making them ideal for warm-weather butterfly tops.
Several free patterns on sites like LoveKnitting and Lion Brand’s free pattern library are designed specifically for cotton or bamboo yarns. The resulting garment is cool, comfortable, and has a beautiful fluidity in the fabric. If you live somewhere warm or want a top you can wear through the summer months, this is the category to explore.
5. The Cropped Butterfly Top
Not every butterfly top needs to be a full-length tunic or sweater. Cropped versions sit at or just below the waist and have become enormously popular as a layering piece over high-waisted skirts and trousers. The butterfly sleeve silhouette looks especially chic at this length, and the proportions feel modern and fresh.
Free cropped butterfly top patterns appear regularly in knitting magazines that offer free pattern previews, as well as on platforms like Ravelry. Look for patterns labeled “crop top,” “bralette cover-up,” or “summer crop” combined with terms like “butterfly sleeve” or “kimono sleeve.” Many of these are beginner-friendly, worked flat with minimal shaping and simple seaming.
6. The Colorwork Butterfly Top
For knitters who love stranded colorwork or simple two-color designs, some designers have created butterfly tops that incorporate color patterning into the wide sleeves or body panels. The effect is dramatic — imagine a butterfly top where the “wings” feature a subtle geometric or floral colorwork motif. It’s a labor of love, but the result is genuinely extraordinary.
Free colorwork butterfly top patterns tend to be less common than solid versions, so when you find one, it’s worth bookmarking. Ravelry is the best place to search, using filters for “stranded colorwork” or “Fair Isle” alongside your other search terms. Some Scandinavian knitting sites also offer free patterns in this style.
7. The Ribbed Butterfly Top
Ribbed fabric gives a butterfly top a more structured, fitted feel while still allowing the classic wing silhouette to come through. These patterns typically use a 1×1 or 2×2 rib pattern throughout or as a contrasting element against stockinette panels. The elasticity of ribbing adds a close-to-the-body element to the torso while the sleeves remain wide and flowing.
Free ribbed butterfly top patterns are particularly popular in the knitting community because they work beautifully in fine merino or silk-blend yarns and result in a top that photographs like something from a fashion editorial. Several independent designers on Ravelry have released these as free patterns, often as promotional offerings or community contributions.
8. The Oversized Kimono Butterfly Cardigan
This pattern type is technically a cardigan — it opens at the front — but it belongs in any collection of butterfly top patterns because the silhouette is identical and the construction overlaps significantly. Wide, sweeping sleeves, a loose body, and minimal or no buttons give this garment the same flowing drama as a pullover butterfly top.
Lion Brand, Paintbox Yarns, and several independent designers offer free patterns in this style. They’re among the most popular free knitting patterns online because the result looks expensive and intentional while the construction is genuinely simple. If you want to start with something that feels more accessible, a kimono cardigan is an excellent entry point into this family of garments.
9. The Textured Stitch Butterfly Top
Rather than relying on lace or colorwork for visual interest, some butterfly top patterns use textured stitch patterns — seed stitch, moss stitch, bobble details, or cable panels — to create dimension in the fabric. These tops are often worked in a single color, letting the texture do all the visual work.
This approach is especially satisfying for knitters who love the feel of textured stitches but aren’t ready to tackle colorwork charts. Free textured butterfly top patterns appear regularly on Drops Design and in community knitting groups, and they’re often beginner-to-intermediate level in difficulty. The finished top has a handcrafted quality that is impossible to replicate in mass-produced clothing.
10. The Beginner-Friendly Garter Stitch Butterfly Top
If you’re new to garment knitting and want a project that will give you a beautiful, wearable result without overwhelming complexity, a garter stitch butterfly top is exactly what you need. Garter stitch — the simplest of all knitting stitches, achieved by knitting every row — creates a thick, squishy, beautifully textured fabric that looks intentional and refined in a butterfly silhouette.
These patterns are typically worked in bulkier yarn weights, which means the knit-up time is faster and any stitch imperfections are much less noticeable. You can find free garter stitch butterfly top patterns on YouTube (where many designers offer video tutorials alongside written instructions) and on platforms like Ravelry and Lovecrafts. Several popular knitting YouTubers have released these as free companion downloads to their tutorial videos.
11. The Mohair Butterfly Top
Last but absolutely not least is the mohair butterfly top — arguably the most glamorous entry on this list. Knitting a butterfly top in a fine mohair or mohair-silk blend yarn creates a fabric that is impossibly soft, slightly hazy in appearance, and utterly luxurious to wear. The wide sleeves and flowing silhouette look especially romantic in mohair, giving the finished garment a dreamy, ethereal quality.
Free mohair butterfly top patterns do exist, though they require a bit more searching. Because mohair yarns are on the finer end of the spectrum, these patterns often use a lace or openwork stitch pattern to compensate for the yarn’s tendency to cling to itself. Worked on larger needles, fine mohair creates a gloriously light fabric with incredible warmth relative to its weight.
Check Ravelry’s free pattern section and filter by fiber weight (lace or fingering) and garment type. You’ll also find inspiration and free patterns on the websites of mohair yarn producers themselves, many of whom design patterns specifically to showcase their fibers.
Tips for Knitting Your Butterfly Top
Before you cast on, a few practical tips will help ensure your finished garment looks as good as the inspiration photos.
Always swatch. Even for a simple rectangular construction, knowing your gauge is essential. A butterfly top that is too wide will fall off the shoulders; one that is too narrow will pull across the back and restrict movement. A proper swatch takes twenty minutes and saves hours of disappointment.
Consider your yarn’s drape. This is arguably more important for a butterfly top than for any other knitted garment. A yarn that knits up stiff or dense will not give you the flowing, graceful silhouette you’re after. Before buying, look up the yarn’s fiber content and check for reviews mentioning drape. Bamboo, silk, linen, and fine merino all tend to drape beautifully.
Block your finished pieces before seaming. Blocking — wetting your knitted fabric and laying it flat to dry — is transformative for garments. It evens out the stitches, opens up lace patterns, and relaxes the fabric into its final drape. For butterfly tops especially, blocking before seaming allows you to check the dimensions and make small adjustments before committing to the seams.
Don’t be afraid to modify. Many butterfly top patterns are designed as starting points. If the sleeve length isn’t quite right for your arms or the body feels too short or too long, most of these designs can be easily adjusted. Knitting is wonderfully forgiving in that way.
Where to Find These Patterns
The best places to find free butterfly top knitting patterns include Ravelry (search “butterfly top” or “kimono top” and filter to free patterns), Drops Design (which has an enormous free library of well-tested garment patterns), Lion Brand’s free pattern database, Paintbox Yarns’ free pattern section, and YouTube, where many independent designers share both video tutorials and free PDF downloads.
Pinterest is also an excellent discovery tool — not for the patterns themselves, but for finding inspiration and then following links back to the original pattern sources.
Final Thoughts
A knitted butterfly top is one of those garments that genuinely earns its place in your wardrobe. It’s versatile enough to wear through multiple seasons, forgiving enough to suit a wide range of body types, and beautiful enough to draw genuine compliments every time you wear it. And when someone asks where you got it and you can say you made it yourself? That is a feeling worth every stitch.
Whether you choose a delicate lace version in fingering weight, a cozy garter stitch style in chunky merino, or a glamorous mohair cloud with flowing sleeves, the eleven patterns in this guide give you a wonderful starting point. Pick the one that excites you most, gather your yarn, and cast on. Your new favorite top is waiting.
