Every summer I pack the same thing first: a crochet beach dress I can pull over a swimsuit at breakfast and still be wearing, quite happily, at a beach café at sunset. The best ones are all air and cotton — mesh, shells and lace that dry fast, weigh nothing in a tote bag and turn a plain swimsuit into an actual outfit. Add a wide-brim hat and sandals and you are dressed, in the loveliest handmade way.
So here are twenty of my favourite beach dress and cover-up dress designs, every one of them genuinely free: two-panel classics, one-piece wonders with no shaping at all, top-down dresses, granny squares, ombré robes and open-front layers. Pick your favourite, choose a sunny cotton, and let's get your holiday wardrobe started.
1. Iris-Stitch Panels in Soft Cotton DK
The Iris Wave Beach Dress from Freddie Loves is built from just two identical panels, and the stitch does all the showing off: iris stitch — pretty little shells of two double crochets, a chain and two more doubles — broken up with rows of tall chain-five loops that keep the fabric open and airy. It is worked in a cotton DK on a 5 mm hook; her sample uses Emu Cotton DK, roughly 400 grams of a main colour with 150 grams of a contrast for the loop rows. Because the panels start on a simple stitch multiple, you can size this dress to absolutely any body, and the clever part happens at the end, when you choose how deep to seam the neckline and exactly where the armholes fall. Wear it over swimwear at the beach, or slip it over a plain dress for lunch in town. If you want one cover-up that adapts to you instead of the other way round, start here.
Pattern: Iris Wave Beach Dress by Freddie Loves — Get the free pattern
2. Net Panels and Bold Colour Bands
Michele's Sanibel Pool Dress at Stitch & Hustle is the colour-blocked one I cannot stop thinking about — her sample pairs black with a joyful pink, and it looks like something from a resort boutique. Two panels are worked from the bottom up, alternating sections of open chain-loop netting with solid bands of half double and treble crochet, all starting from a foundation half double crochet edge that saves the dreaded long starting chain. It is written for a worsted cotton on a 5.5 mm hook — the sample uses Wool and the Gang's Shiny Happy Cotton — in three size groupings from XS/S through 1X/2X, finishing at a generous 44 to 54½ inches around the bust and hips. Little side slits keep it easy to walk in, and Michele notes that simply lengthening the net section turns it into a maxi. Poolside glamour, sorted.
Pattern: Sanibel Cover Up Pool Dress by Stitch & Hustle — Get the free pattern
3. One Piece, No Shaping, a Hi-Lo Hem
If garment shaping makes you nervous, Megan Shaimes has designed your perfect first dress: the Easy, Breezy Swim Cover is worked in ONE piece, side to side, with no increases or decreases anywhere. Halfway through, a simple neck hole is worked into a row, and the exaggerated hi-lo hem — about 29 to 31 inches at the front and 35 to 37 at the back — gives it that swishy, dramatic silhouette all by itself. The stitch rows mix double crochet, double trebles and soft puff stitches, so the fabric has texture without a single complicated moment. It is written for a worsted cotton on a 5.5 mm hook in S/M, L/XL and Plus sizes, and you finish it with a crocheted i-cord belt woven through at the waist. Her sample in warm blush pink is the one I would copy first.
Pattern: Easy, Breezy Swim Cover by Meg Made With Love — Get the free pattern
4. Arcade Shells With a Shaped V-Neck
April Garwood's Stroud Swim Cover at Banana Moon Studio is the polished one of this collection — the dress you wear when the beach day turns into a nice lunch. It is built from front and back panels in the beautiful Arcade stitch, all overlapping shells that look far more intricate than they are, with a properly shaped V-neckline on the front panel. The yarn is Cascade Hampton, a DK blend of cotton and linen, worked on a 5 mm hook, and the size range is genuinely impressive: XS/S all the way to 5X, finishing around 31¾ to 33¼ inches long. April rates it intermediate, mostly for the neckline shaping, and she includes video help for both the stitch and the shaping.
Pattern: Stroud Swim Cover by Banana Moon Studio — Get the free pattern
5. Two Rectangles in Coral and Taupe
The Sea and Shells Beach Dress from A Purpose and a Stitch proves that two rectangles can absolutely be a dress — a really pretty one. Each rectangle is worked in her Mesh & Shells stitch, and the design plays with colour placement: a warm coral body with an open-mesh taupe section across the top that lets your swimsuit peek through. It is crocheted in Lion Brand ZZ Twist on a 6 mm hook, in sizes XS to 2XL, with a slightly oversized, floaty fit that is made for hot days. Assembly is just mattress stitch, and there is an optional belt of half double crochet you can weave through the waist if you like a little definition. This is a wonderful first dress project: two rectangles, one lovely stitch, endless compliments.
Pattern: Sea and Shells Beach Dress by A Purpose and a Stitch — Get the free pattern
6. Puff-Stitch Rows and a Scalloped Hem
A Box of Twine's Summer Boho Cover Up has the prettiest construction trick: instead of a front and a back, you crochet two long side panels, each worked from its side edge towards the centre, then seam them so a V-neck and armholes appear almost by magic. The fabric alternates airy mesh rows with rows of puff stitches for texture, and the bottom edge is finished in the round with a soft scallop that ripples when you walk. Her sample is Lion Brand 24/7 Cotton in Ecru on a 5 mm hook — that warm, undyed cream that goes with every swimsuit you own. Sizes run S to XL and the finished length is about 30 to 32 inches, a true knee-skimming beach dress length. It is boho in the best way: relaxed, lacy and quietly romantic.
Pattern: Summer Boho Swimsuit Cover Up by A Box of Twine — Get the free pattern
7. Ombré Blues With a Tassel Belt
Alexandra Tavel's Arverne Beach Robe at Two of Wands is the one that looks like the sea itself — three panels worked in four fading shades of Lion Brand Jeans, from deep indigo through stonewash to the palest faded blue. The stitch is mostly soothing half double crochet with rows of open mesh, all on a big 8 mm hook, so this robe-dress grows satisfyingly fast. A mesh collar, little side vents and a tassel belt on crocheted belt loops give it that expensive, designed finish, and it is written in S/M, L/XL and XXL/XXXL at about 30 to 32 inches long. Wear it open and flowing over swimwear, or belt it closed and call it a dress — both work beautifully.
Pattern: Arverne Beach Robe by Two of Wands — Get the free pattern
8. Drawstrings That Cinch at the Sides
The Iris Swim Cover Up from Croyden Crochet uses the same beloved iris stitch as our first dress but gives it a completely different personality. Two panels are worked from the bottom up in Lion Brand Jeans — yes, a denim-look yarn, and it is perfect here — on a 5 mm hook, each panel finishing around 27 inches tall by 22 wide. The pattern is written for a size medium with the stitch counts for small, large and extra-large in brackets, and the length is yours to adjust row by row. My favourite detail is the finish: two drawstrings woven through the front and back cinch the dress in at the sides, so you control the fit and the drape. It can even be worn slightly off the shoulder. Casual, clever and very packable.
Pattern: Iris Swim Cover Up by Croyden Crochet — Get the free pattern
9. Floral Lace Panels, Worked Sideways
Meghan Makes Do's Kait Cover Up is the romantic of the group: two long panels worked sideways, side to side, so bands of floral lace and double eyelets run down the dress in stripes. The yarn is a fine organic cotton — Lion Brand Oh Baby Organic, a light sport weight — on a small 3.5 mm hook, which gives the lace a delicate, almost vintage fineness. Do not let the fine yarn put you off: the fit is deliberately oversized and flowy, the construction is just two panels, and there is a full video tutorial to walk beside you. The sizing is the most generous on this list, three brackets covering chest measurements from 28 right up to 62 inches. In soft white or pale lilac, this is the cover-up that gets photographed.
Pattern: The Kait Cover Up by Meghan Makes Do — Get the free pattern
10. Picot Mesh You Measure to Fit
Jenny and Teddy's Beachy Lace Tunic is made-to-measure crochet at its most freeing: you simply measure half your bust, chain to that width, and work two rectangles in a picot mesh lace of chain-five loops and little single-crochet picots. Her sample panels are 16 by 24 inches for a small, in a cotton DK on a 4 mm hook, but the whole point is that any size and any length work exactly the same way — tunic, knee-length dress or full maxi from one simple formula. There is a video tutorial if you like to watch a stitch before you make it, and the design leaves room to play: add a fringe along the hem for full boho, or work extra rectangles as little sleeves. This is the pattern to bookmark if standard sizes never quite fit you. Your tape measure is the size chart.
Pattern: Beachy Lace Crochet Tunic by Jenny and Teddy — Get the free pattern
11. The Two-Rectangle Bikini Dress
Hannah Cross at HanJan Crochet calls this design her bikini dress, and the name fits: two long rectangles of filet-style crochet — double crochets and chain spaces — seamed down the centre front and back to make a sleek, body-skimming cover-up dress. Long stitches at the neckline create that elegant dipped shape, and a simple i-cord tie finishes the waist. It is worked in Cotlin DK, a cotton and linen blend, on a 4.5 mm hook, and the size range is superb: XS to 5XL, covering chest measurements from 30 to 62 inches, all finishing at about 31 inches long with the length easy to adjust. One honest note from me: the written pattern is free on Hannah's blog for her subscribers through Grow — signing up is free, and then the full pattern is yours. Confident beginners, this is a lovely step up.
Pattern: Easy Peachy Bikini Cover Up by HanJan Crochet — Get the free pattern
12. Shells and Filet With Side Vents
Maria Bittner's Weekender Tunic at Pattern Paradise is the multitasker: deepen the neckline and it is a beach cover-up, keep it higher and add a slip and it is a summer dress, shorten it and it is a top. Two identical pieces are worked in a shell and filet stitch pattern, with thoughtful little details — side vents so it moves with you, and shoulder slits that keep the neckline interesting. The yarn trick is fun: a whisper-fine cotton-acrylic wrap yarn, Red Heart It's A Wrap, held double on a 5 mm hook, which gives a light fabric with beautiful drape and subtle colour shifts. Sizes run from S/M up to 4X/5X at about 28 to 29 inches long, and there is an optional crocheted cord belt.
Pattern: Weekender Tunic & Beach Cover Up by Pattern Paradise — Get the free pattern
13. A Trellis Yoke Worked in the Round
Agnes Creates gives us the only dress on this list worked in one seamless piece in the round, starting at the neck. The yoke grows with raglan-style increases in a trellis stitch — a diamond mesh of chain-five loops — until you separate the sleeves and simply keep going down the body to whatever length you love: tunic, knee dress or sweeping maxi from the same instructions. Because you try the yoke on as you go, the sizing is truly made-to-measure, and the sleeves are worked in the same loops afterwards, short or long and flared as you please. Agnes used a mercerised cotton and suggests Lion Brand Coboo, that silky cotton-bamboo, on a 3.75 mm hook. Work it in a gold or silver yarn and the same dress doubles as an evening cover-up over a slip dress.
Pattern: Easy To Crochet Beach Cover Up by Agnes Creates — Get the free pattern
14. Bulky Mesh, Finished in a Weekend
Sometimes a holiday is ten days away and the cover-up drawer is empty — that is exactly when the Bernat Beachy Keen earns its name. Two simple panels are seamed at the shoulders and sides, and the whole dress is a two-row mesh repeat: a row of tall trebles with chain-one spaces, then a row of single crochet to settle it. The yarn is Bernat Maker Fashion, a soft and chunky cotton-rich bulky, so the fabric grows at a gallop and has a lovely modern weight to it. The pattern is a free PDF download from Yarnspirations with no sign-up needed, rated beginner, and the three size groupings fit busts from 28 inches all the way to 62. In white it is crisp and classic; in a sunny yellow it is pure holiday. Fast, easy and genuinely cute.
Pattern: Bernat Beachy Keen Cover Up by Bernat Design Studio — Get the free pattern
15. Top-Down With a Fringe Option
By Katerina's Sea Breeze Cover-Up Dress is the fitted one — a top-down design with a neat V pattern running down the front and back, worked in the round except across the armholes, where the panels are worked flat. The stitch rhythm is relaxing: one solid row, two mesh rows, one solid row, building a fabric that is covered where you want cover and airy where you do not. Her sample uses a Hobbii Azalea cake, a fingering-weight cotton and acrylic with long, slow colour changes, on a 3.5 mm hook, and the pattern is written in nine sizes from XS to 5XL at a 72 cm length with no ease, so size up if you like float. There is even a fringe option along the hem for full beach-boho points.
Pattern: Sea Breeze Cover-Up Dress by By Katerina — Get the free pattern
16. An Open Front in Cotton and Linen
Kylee's Easy & Simple Swimsuit Cover Up at Okie Girl Bling 'n Things is the throw-it-on layer that behaves like a dress: a back panel worked first, then the two front panels crocheted straight onto it, leaving a graceful open front. The stitch pattern is a calm five-row repeat of double crochet bands and one open treble-mesh row, so it is rhythmic enough for evening television crochet and pretty enough to show off. She uses CotLin, a cotton and linen DK — her soft pink shade is called Conch — on a 5 mm hook, and notes that Coboo works beautifully too. The size range is the widest on this list, XXS to 5X, with finished lengths of 35 to 39 inches, and a single crochet edging tidies the armholes and fronts. Over swimwear it is a cover-up; over a vest and shorts it is an outfit.
Pattern: Easy & Simple Swimsuit Cover Up by Okie Girl Bling ‘n Things — Get the free pattern
17. No Sewing — Just Lace Up the Sides
Jessica Cooper's Tied Cover Up at Crochet It Creations might be the most ingenious construction here: one single piece, crocheted in long rows with one neck-hole row in the middle, then folded in half — and that is the dress. There is no sewing at all; instead, two long chains are laced up the sides like shoelaces, leaving exactly the arm opening and side slit you want, with optional beads knotted at the ends of the ties. The fabric is a simple two-row rhythm of double crochet filet and single crochet, worked in Caron Cotton Cakes on a 6 mm hook. Adult sizes run XS to 5XL with a measuring formula if you want it exact, and the piece measures about 60 inches long before folding, so it lands around knee length worn. One piece, zero seams, all the compliments.
Pattern: Tied Cover Up by Crochet It Creations — Get the free pattern
18. Granny Squares by the Lake
Abigail's Jasper Coverup at Knits and Knots by AME was literally designed at a lake — she collected her granny squares on camping trips and named the finished dress after Jasper National Park. Each square is blocked to six inches and built from treble clusters and airy chain loops, and the dress is simply two panels of joined squares, seamed at the centre front and back only as high as you want the neckline to be. That means you choose the plunge, the sleeve feel and, by adding rows of squares, the length — the construction guides cover XS/S, M and L/XL. She used Lion Brand Coboo, the cotton-bamboo DK with that wonderful drape, on a 3.5 mm hook. A round of double crochet, with a neat decrease at the centre front, sharpens the V to finish. Portable squares, holiday memories, one very wearable dress.
Pattern: Jasper Coverup by Knits and Knots by AME — Get the free pattern
19. Solomon's Knots and a Tassel Belt
The Corona Beach Coverall from Stardust Gold Crochet is built around one of crochet's most magical stitches: the Solomon's knot, those long looped knots that make a fabric like a fishing net spun from silk. Two front panels and one back panel are worked from foundation single crochet in multiples of four plus one, then joined with a running stitch — a deliberate choice, because the seam needs to stretch with the mesh. The yarn is Lion Brand 24/7 Cotton in Ecru on a 4.5 mm hook, hard-wearing and quick-drying, in sizes S to XXL with lengths from 27.5 to 36 inches. A half double crochet border, side slits, a foundation-chain belt with tassels and little belt loops finish it properly, and there are videos for the stitch, the border and the belt. If you have never tried Solomon's knot, a swatch first — then pure joy.
Pattern: Corona Beach Coverall by Stardust Gold Crochet — Get the free pattern
20. Shells and Mesh With an Open Front
We are finishing with Sarah-Jayne's Sharma Cover Up at Bella Coco Crochet, a beginner-friendly open-front dress in a gorgeous shell and mesh stitch pattern — full shells rippling through open chain-work rows. It is made in three panels, one back and two fronts, seamed at the shoulders and sides with little splits left at the hem, in King Cole Cottonsoft DK — the ecru sample is quiet luxury, but the yarn comes in the prettiest pastels too. The pattern is written in nine sizes, XS to 5X for chest measurements from 30 to 62 inches, with finished lengths of 34 to 38 inches, and the page lets you switch between UK and US terms with one click, with a video tutorial alongside. Honest note: the pattern is free through a free Grow account on her blog — sign up once and it unlocks. A graceful, swishy finale.
Pattern: Sharma Cover Up by Bella Coco Crochet — Get the free pattern
Conclusion
And that is twenty beach dresses, my friend — iris stitch and arcade shells, ombré robes and granny squares, one-piece wonders and laced-up sides, every single one free and every single one ready to turn a swimsuit into an outfit. If you are new to garments, start with the Beachy Keen, the Easy Breezy or the two-rectangle Sea and Shells; if you are ready for a showpiece, the Kait's floral lace or the Corona's Solomon's knots are calling your name. Whichever you choose, my one piece of advice is cotton or a cotton blend every time — it breathes in the heat, shrugs off splashes and dries while you are still on your second coffee.
Now tell me — are you team neat two-panel dress or team swishy open-front cover-up, and which of these twenty is going on your hook first? I read every comment, and I cannot wait to see your holiday makes!
