There’s a specific kind of easy that a beach day asks for — something you pull straight over a damp swimsuit, that dries fast and moves when you move. This crochet bathing suit cover is exactly that: an airy net in sunny white, yellow, and orange that catches the light like sea glass. If the throw-it-on-and-go idea is what you’re after, it sits right next to this lace swimsuit cover-up and beach bralette top from the same summer run.
Crochet Bathing Suit Cover
The whole piece rides on one repeating mesh stitch, so once the rhythm clicks you’re basically coasting anchor, chain, skip, repeat until it grows into a slouchy mini length. Worked in a worsted cotton, it holds its open diamonds without collapsing, and the color shifts arrive on their own as you go. Beginners tend to find it forgiving because there’s no shaping to chase; the net does the flattering for you.
Pattern Overview
This bathing suit cover is worked in the round from the neckline downward. The entire piece is based on a repeating mesh pattern, which keeps the fabric lightweight, flexible, and breathable for warm weather.
- Stitch multiple is a multiple of 6
- Foundation chain is 90 chains for a standard size
- Construction flows as: neckline → yoke → armholes → body → border → sleeves
Because the stitch pattern never changes, most of the learning happens early. After that, you are simply repeating with confidence.
Stitch Directory for This Pattern
Materials
- Yarn suitable for lightweight garments
- Crochet hook compatible with yarn
- Stitch markers
- Scissors
- Yarn needle
Understanding the Stitch Pattern
This pattern uses a chain mesh structure built from long chain spaces anchored by single crochets. The “middle chain of the loop” is important throughout the pattern. Every round depends on placing stitches into that center point.
If you ever feel lost, pause and locate:
- the chain loop
- the exact middle chain of that loop
- Reading crochet patterns can be tricky when you’re just starting out, feel free to follow the video tutorial below instead!
Once you identify that center chain, the rest of the round becomes clear again.
The Neckline
- Chain 90 and join with a slip stitch to form a ring, ensuring the chain is not twisted
- Chain 1 and work one half double crochet in each chain around, then slip stitch to the first stitch
- Chain 7, skip 2 stitches, single crochet into the third stitch, repeat this sequence around and slip stitch to join
Neckline clarity
- The half double crochet round creates a stable base so the mesh does not stretch out of shape.
- Take your time on the first join and double-check that the chain is not twisted, as fixing this later is difficult.
- When working the chain 7 mesh, consistency matters more than speed.
- Each loop should look the same size before moving on.
The Upper Body Yoke
- Slip stitch into the first 3 chains of the loop to reach the center, then single crochet into the 4th chain
- Chain 7 and single crochet into the middle chain of the next loop, repeating this pattern
- Continue this mesh pattern for a total of 5 rounds
- Slip stitch at the end of the final round and fasten off
Why the yoke is worked this way
- Slip stitching into the loop before placing your single crochet keeps the mesh aligned vertically instead of drifting.
- This is what allows the armholes to be placed cleanly later.
- If your fabric begins to spiral, it usually means the single crochet is landing in the wrong chain of the loop.
Creating Armholes
- Count and mark 6 mesh spaces on each side for armholes
- Attach yarn to the middle chain of the marked loop, chain 9, and attach to the middle chain of the opposite loop to form the first armhole, then fasten off
- Repeat for the second armhole but do not cut the yarn, continuing directly into the body
Armhole placement tips
- Use stitch markers carefully here. The armholes are created by bridging space, not by skipping rows. Counting mesh spaces rather than stitches keeps both sides symmetrical.
- The chain 9 forms the opening. Avoid pulling it too tight, or the armhole may feel restrictive when worn.
The Body
- Chain 7 and single crochet into the middle chain of each mesh loop
- When reaching the armhole chain, single crochet into the center of the chain 9 space
- Continue this mesh pattern evenly around the body
- Repeat for the desired length, approximately 25 rounds for a standard cover up length
Fit and length guidance
- Because this is a mesh cover-up, length is flexible. Try it on periodically if possible.
- The fabric will relax slightly with wear, especially if using cotton or bamboo blends.
- Keeping the same stitch tension around the armhole chain is key to preventing puckering.
Bottom Border
- Chain 4 and single crochet into the middle chain of each loop around
- Work one single crochet into every stitch around, slip stitch to join, and fasten off
Why the border matters
- The final single crochet round adds weight and structure, helping the garment hang straight instead of flaring or curling.
- Do not skip this round, even if the mesh already looks neat.
The Sleeves
- Attach yarn to the armhole opening
- Work the same mesh pattern used for the body
- Continue for approximately 10 rounds or until the desired sleeve length is reached
- Finish with one round of chain 4 mesh followed by one round of single crochet stitches
- Slip stitch and fasten off
Sleeve consistency
- Because the sleeve uses the same mesh logic as the body, it should feel familiar.
- Pay attention to where you place the single crochet so the sleeve mesh lines up cleanly with the armhole opening.
Beginner Notes
- Count mesh spaces, not stitches, whenever possible
- Always locate the middle chain of the loop before inserting your hook
- Use stitch markers generously during armhole setup
Troubleshooting
- Fabric twisting or leaning: This usually comes from placing single crochets into the wrong chain of the loop.
- Armholes feel uneven: Recount mesh spaces on both sides before joining the chain 9.
- Neckline feels too loose: Check that the half double crochet round was worked evenly without skipped chains.
Finishing Notes
- Weave in ends carefully along the mesh paths so they remain invisible. Light blocking can help the garment settle into shape, especially around the neckline and hem.
- This pattern rewards patience and attention more than speed. Once the structure clicks, the repetition becomes relaxing and intuitive, making it an excellent project for confident, mindful crocheting.
