30 Bikini Top Crochet Patterns for Handmade Swimwear, Bralettes, and Beach-Ready Tops

Bikini top crochet patterns can be as simple or as shaped as you want them to be. This roundup leans into different constructions — halter ties, triangle cups, scalloped edges, bralettes, and made-to-measure fits — so you can compare how each design will actually sit on the body.

Some of these are classic swim top silhouettes, while others work equally well as festival layers or summer crop tops. I’ve highlighted the patterns that stand out for clear shaping, adjustable fit, thoughtful coverage, or especially appealing stitch texture.

Top Picks

1. Baby and Girls Bathing Suit and Cover-Up Shirt Crochet Pattern

Since this pattern is intended for babies and girls, it offers a mini project for crocheters instead of an adult bikini top option. The idea of a set is very appealing; a bathing suit and a cover-up top can make the whole outfit look more complete and functional. The description mentions a baby-toddler size range step-by-step PDF, which can be useful for those wanting a more complete and developmentally suitable project. This pattern will help you visualize the full outfit instead of just the top.

Visit Etsy to see the Baby and Girls Bathing Suit and Cover-Up Shirt Crochet Pattern. See the Baby and Girls Bathing Suit and Cover-Up Shirt Crochet Pattern on Etsy

2. Easy Crochet Halter Bralette PDF Pattern

If you’re looking for an uncomplicated summer top that has an adaptable shape, this halter bralette pattern is worth considering. The halter neck gives it an identifiable look and the pattern notes should help even the newest crocheters. It seems to give a swimsuit look, but perhaps that is the intention if you are looking for something to wear for layering, festivals, or casual summer outfits. The construction looks simple, which means it will be quick to finish and easy to adjust for fit.

View the Easy Crochet Halter Bralette PDF Pattern on Etsy. See the Easy Crochet Halter Bralette PDF Pattern on Etsy

3. Sweetheart Bikini Top Crochet Pattern Guide

What makes this sweetheart bikini top unique is its molded neckline that gives it a more tailored and feminine silhouette compared to a standard triangle top. The pattern notes mention picture support, and this can be really helpful when it comes to shaping, edging, and cup construction. It is labeled intermediate, so it might be best for crocheters aiming for a more refined and structured swim top. The numerous enthusiasts indicate a wide popularity, likely as the sweetheart shape is flattering to envision wearing.

Check out the Sweetheart Bikini Top Crochet Pattern Guide on Etsy! See the Sweetheart Bikini Top Crochet Pattern Guide on Etsy

4. Ripple Bikini Top Crochet Pattern with Made-to-Measure Fit

If fit is your top priority, this is one of the best options available. The pattern comes with a custom fit option, as well as plus size guidance from XS to XL and cup suggestions from A to DD, which gives this pattern an advantage for crocheters who prefer to customize and not just adhere to a rigid chart. The construction is simple enough to not overwhelm the design, but the ripple texture provides enough visual interest. The adjustable fit is great for different body shapes, and for a bikini top, that combination of clarity and flexibility is particularly great.

Check out the Ripple Bikini Top Crochet Pattern with Made-to-Measure Fit on Etsy. See the Ripple Bikini Top Crochet Pattern with Made-to-Measure Fit on Etsy

5. Ocean Breeze Bikini Top Crochet Pattern PDF

This Bikini top focuses on comfort, there are no neck ties, and the straps are wider. This all makes the top feel better on the shoulders. These details are appreciated by crocheters. In addition, the wide underbust band offers more support than a triangle top. It seems like a good choice for someone looking for a relaxed top without much hassle around the neck.

View the Crochet Pattern PDF for the Ocean Breeze Bikini Top on Etsy. See the Ocean Breeze Bikini Top Crochet Pattern PDF on Etsy

6. Triangle Bikini Top Crochet Pattern Tutorial

This triangle bikini top is a great option for crocheters looking for a well-known shape with some guided construction. The listing highlights step-by-step instructions, which is great for a straightforward silhouette that requires clean assembly and well balanced cups. It is probably the most beginner-friendly style in the round up for understanding how triangle cups are constructed and connected. The simple shape also leaves room for the choice of color, edging, and yarn texture to do the visual work.

Check out the Triangle Bikini Top Crochet Pattern Tutorial on Etsy. See the Triangle Bikini Top Crochet Pattern Tutorial on Etsy

7. Mermaid Shell Bikini Top Crochet Pattern for Kids

This kids’ pattern has a clear decorative identity. It has a playful mermaid effect with shell-shaped cups. It’s easy to picture on the body. She can coordinate with mom with the adjustable sizing and mother-daughter outfit mention and use it for themed summer dressing or matching photos. The pattern description indicates a step-by-step approach with visuals, which is important when a design depends on decorative shaping. It is less about pared-back swimwear and more about a playful finished look.

Check out the Mermaid Shell Bikini Top Crochet Pattern for Kids on Etsy. See the Mermaid Shell Bikini Top Crochet Pattern for Kids on Etsy

8. Jasmine Stitch Bikini Top Crochet Pattern PDF

The Jasmine Stitch adds a unique texture to this bikini top, setting it apart from standard smooth cup designs. Along with being a simple silhouette, the solid cotton yarn choice can make the design feel more unique. The listing describes the pattern as beginner friendly and includes step by step instruction which further increases the appeal. This is a good choice if you would like a top that looks more complex than it really is.

Find the Jasmine Stitch Bikini Top Crochet Pattern PDF on Etsy. See the Jasmine Stitch Bikini Top Crochet Pattern PDF on Etsy

9. Scalloped Triangle Bikini Top Crochet Pattern

If you like classic bikinis with triangle cups and want something different design-wise, this scalloped triangle top may be worth checking out. There are softer edges on this top which keeps the basic wearability of the triangle design, and means it’ll still be comfortable to wear. Extra helpful details such as a fit guide, images, and size availability (small, medium, and large) assist in visualizing the end result. Overall, it’s a great example of a basic shape being elevated with some fun edging.

Check out the crochet pattern for the Scalloped Triangle Bikini Top on Etsy. See the Scalloped Triangle Bikini Top Crochet Pattern on Etsy

10. Classic Bikini Top Crochet Pattern

Here is a simple bikini top pattern for crocheters looking to make something simple and classic instead of a statement piece. The listing says it is an instant download and is marked intermediate, which usually means it’s a pattern that has enough structure to keep it interesting. It looks like it’s meant to be read as a functional foundation pattern because there is not much style language. This is good to have if you want a simple swim top that you can customize in many ways with different yarns or colors.

Visit Etsy for the Classic Bikini Top Crochet Pattern. See the Classic Bikini Top Crochet Pattern on Etsy

11. Boho Halter Bikini Top Crochet Pattern

Made for a bohemian style, this halter bikini top has a relaxed fit and gentler design as opposed to more fitted swimsuits. The halter style is easy to picture with beachwear and festival outfits. The listing presents it as a handmade swimsuit with defined use cases so it comfortably sits between swimwear and summer clothing. If you appreciate tops that go beyond the pool, this is a great option to add.

View the Boho Halter Bikini Top Crochet Pattern on Etsy. See the Boho Halter Bikini Top Crochet Pattern on Etsy

12. Bikini Top Crochet Pattern, English and Dutch Versions

I would like to point out the simple sizing note and the accessibility of the pattern. A bikini top in S/M, which can be adjusted up or down, is the type of flexible starting point that crocheters seek as a clean and simple project. The design looks like a plain cotton beach top (easy to visualize in different colors), and it is practical. For readers, this is a handy entry who wish to have a simple handmade bikini top without too much fuss.

Visit Etsy for the Bikini Top Crochet Pattern in English and Dutch Versions. See the Bikini Top Crochet Pattern, English and Dutch Versions on Etsy

13. Black Licorice Bikini Top Crochet Pattern

You can be a beginner to make this bikini top, with sizes ranging from XS to L and options to change the color. This is a practical choice for crocheters looking to do a fast project that has a modern and usable outcome. The simple design is its strongest point: a smock shape can be much more versatile than a top that is overdesigned, especially if you are going to use it as swimwear or a bralette for summer. It seems to be a good pattern for customization.

Visit Etsy for the Black Licorice Bikini Top Crochet Pattern. See the Black Licorice Bikini Top Crochet Pattern on Etsy

14. Starfish Bikini Top Crochet Pattern

The name of The Starfish Top is unique and shows it’s intended to be more fashion-forward than practicality. Easy to see use cases from beachwear to layering at festivals. The sizing notes are great as they specify the cup coverage by size range, which helps visualize the fit. The pattern gives it more of a statement top vibe as opposed to a basic swim piece. If you are looking for something with a bit of fun that can be worn over a tee or long sleeves, this one definitely deserves the spot!

Check out the Starfish Bikini Top Crochet Pattern on Etsy. See the Starfish Bikini Top Crochet Pattern on Etsy

15. Odessa Bikini Top Crochet Pattern

This design offers a promising fuller-coverage bikini crochet top while most likely using less than average yarn. This will most likely draw the attention of crocheters who want a more substantial silhouette without a large material commitment. The description also places it in the crop top/bralette category which makes it versatile for more than one type of summer outfit. It seems like a really practical wearable design with a neat clean finished silhouette.

Check out the Etsy listing for the Odessa Bikini Top Crochet Pattern. See the Odessa Bikini Top Crochet Pattern on Etsy

16. Remy Ruffle Bikini Top Crochet Pattern

If softness and movement in the finished piece are your priorities, the Remy Ruffle Top will be a good option. The ruffle detail and braided straps give a bit more character than your standard bikini top, while the made-to-measure keeps the fit customizable. Since it is labeled as beginner-friendly and size-adjustable, it is presumably meant to be suitable to varying skill levels among crocheters. The ruffle detail also adds to the feminine and playful silhouette.

Visit Etsy to see the Remy Ruffle Bikini Top Crochet Pattern. See the Remy Ruffle Bikini Top Crochet Pattern on Etsy

17. Simple Bikini Top Crochet Pattern

Many crocheters want clean bikini tops with no extra complications, so this pattern is perfect for their needs. The end beginner/beginner advanced labeling along with the detailed photos, help make this project approachable and guide them visually. Being described as simple and tasteful helps with envisioning different yarn colors or a complete matching set. The best pattern to include in a roundup is the one that does one basic thing well, and this pattern does just that.

Check out the Simple Bikini Top Crochet Pattern on Etsy. See the Simple Bikini Top Crochet Pattern on Etsy

18. Basic Bikini Top Crochet Pattern

This simple bikini top pattern offers crocheters an opportunity to try an advanced-beginner level project with basic materials and uncomplicated construction. The suggested use of cotton yarn and a 5 mm hook offers a sturdy beach-friendly fabric with simple stitch behavior. The fabric construction will lead to a finished item that is easy and simple which will work well for those wanting a reliable silhouette instead of a more styled bikini top. Overall it comes across as a great foundation piece.

View the Basic Bikini Top Crochet Pattern on Etsy. See the Basic Bikini Top Crochet Pattern on Etsy

19. Bikini Top and Bralette Crochet Pattern

This pattern is great for making a smaller, more fitted top with bralette style instead of a true swim-specific design. The two-size range, in addition with the comment that it is for advanced beginner’s, implies a streamlined pattern that allows a bit of shaping practice. As it sits between bra, halter and bikini styles, it may attract crocheters wanting a summer top that can pull double duty. It is a small and practical design.

Please look at the Bikini Top and Bralette Crochet Pattern located on Etsy. See the Bikini Top and Bralette Crochet Pattern on Etsy

20. Flower Bikini Top Crochet Pattern with Video

This floral bikini top is unique for its video support, which may be useful if the design involves decorative placement. The listing also mentions guidance for creating your own size, which is a plus for fit-focused crocheters. The floral motif provides a gentle summer vibe to the completed top. If you prefer patterns that are easier to follow through a combination of written and visual instructions, this is a great option.

Check out the Flower Bikini Top Crochet Pattern with a Video on Etsy. See the Flower Bikini Top Crochet Pattern with Video on Etsy

21. Beginner Bikini Top Crochet Pattern

Here is an option for a basic bikini top pattern that is easy to make and has the potential to be expanded beyond the written size. The materials and stitching notes are indicative of a wide use of cotton construction, which many crocheters are familiar with. Being written for size S, with instructions for larger sizes, this pattern may fit those readers who are ok with making minor fit alterations. The focus here is on a simple and an easy to wear outcome.

Check out the Beginner Bikini Top Crochet Pattern on Etsy. See the Beginner Bikini Top Crochet Pattern on Etsy

22. Boho Bikini Top Crochet Pattern with Granny Square Design

With granny-square detailing, this boho bikini top offers a delightful vintage touch and transforms the overall look from ordinary swimwear to fashion-forward statement. It is the kind of design that is more about personality and texture than slight coverage. The made-to-measure note is appreciated because for a design where placement and proportions are so critical, it is necessary. If your audience enjoys retro-style crochet, this piece is a must-have.

Check out the Boho Bikini Top Crochet Pattern with a granny square design on Etsy. See the Boho Bikini Top Crochet Pattern with Granny Square Design on Etsy

23. Hydrangea Bikini Top Crochet Pattern

If you love crochet and floral designs in your swimwear, this hydrangea-inspired bikini top pattern is for you! With this pattern, you will get detailed instructions for each step, plus you will get to use yarn that is cotton, which is perfect for imagining boho styles. This is a beginner-friendly pattern, so you can expect it to be also decorative enough to impress you. If you want a bikini top that is unique and very summery, this is a great option!

Check out the Hydrangea Bikini Top Crochet Pattern on Etsy. See the Hydrangea Bikini Top Crochet Pattern on Etsy

24. Boho Bralette and Bikini Top Crochet Pattern

This style combines bralette and bikini top ideas, meaning it can be used as a summer layer instead of just a swim-only piece. The lace trim and styling give it the look of a soft, more decorative top. The design is beginner friendly, so it is a good choice for readers who want a fashionable top with a low level struggle. It gives the impression of being suitable for the beach, festivals, or as an everyday layer.

Check out the Boho Bralette and Bikini Top Crochet Pattern on Etsy. See the Boho Bralette and Bikini Top Crochet Pattern on Etsy

25. Third Eye or Flower Bikini Top Crochet Pattern

It is great that this two-option pattern includes both a flower variation and a third eye version as it allows crocheters further creative scope from one listing. The sizes S, M, and L should help to provide a sense of balance to the design and the photo tutorial should assist with the assembly. The boho-festival vibe is evident here and the motif-driven style will suit those looking for something a bit out of the ordinary. With all of its individuality, this certainly deserves to be included in an editorial roundup.

Visit Etsy to see the Third Eye or Flower Bikini Top Crochet Pattern. See the Third Eye or Flower Bikini Top Crochet Pattern on Etsy

26. Halter Crochet Bralette Pattern PDF

This halter bralette features a transparent triangle cup and an openwork detail at the bottom, which should keep the overall feel light and summery rather than heavy. The adjustable tie at the front offers additional fit control, which is always a plus with handmade tops. The fabric gives festival, beach, and summer vibes so it will be easy to include in a roundup that covers both swim and fashion. It is a very versatile and useable design.

Visit Etsy to view the Halter Crochet Bralette Pattern PDF. See the Halter Crochet Bralette Pattern PDF on Etsy

27. Mouse Ear Bikini Top Crochet Pattern

This pattern is playful and fun! With the mouse-ear shapes, it leans more into novelty than traditional swimwear which means it really stands out amongst bikini top crochet patterns! The listing describes base fit and simple sizing adjustments to a 34B, so there is some practicality behind the playful theme. It is a great option for readers that like costume-y or festival crochet.

Visit Etsy for the Mouse Ear Bikini Top Crochet Pattern. See the Mouse Ear Bikini Top Crochet Pattern on Etsy

28. Hydrangea Bikini Top Crochet Pattern Top Only

Readers would likely find appealing the fast result of a quick 2-3 hour make for the hydrangea bikini top. While the short project time and beginner friendly note suggest simple construction with an added detail, the halter tie straps and cute touches create a familiar summer vibe. It seems most appropriate for crocheters looking for a quick wearable top and not a highly constructed swim piece.

Check out the Hydrangea Bikini Top Crochet Pattern Top Only on Etsy. See the Hydrangea Bikini Top Crochet Pattern Top Only on Etsy

29. Unique Crochet Bikini Top Pattern

The pattern is for a one-of-a-kind bikini top that has a crossover crop-top and halter-top design, expanding its versatility beyond just swimwear. The beginner-experienced rating and strappy design imply a bit more complexity than your average top. It could attract crocheters looking for a chic piece that is still a bit easy. The bohemian and festival references indicate a styled look with good finishing and strong styling possibilities.

You can find the Unique Crochet Bikini Top Pattern on Etsy. See the Unique Crochet Bikini Top Pattern on Etsy

30. Bralette and Crop Top Crochet Pattern

This pattern fits nicely in the bralette-to-crop-top range, meaning it’s a good addition for those wanting beachwear they can also wear as everyday casual clothes. The triangle bikini and lace mentions imply a blend of both structure and soft detail. The description feels more like a versatile apparel pattern as opposed to just a one-use swimwear design. That kind of versatility is usually what makes crochet tops feel most worthwhile to create.

Check out the Bralette and Crop Top Crochet Pattern on Etsy. See the Bralette and Crop Top Crochet Pattern on Etsy