Best Plus-Size Beachwear of 2026

If you want one thing that goes over everything — a bikini, a tank and shorts, the dress you wore to dinner — this open-front kimono is the piece. There is no fastening to fight and no fitted measurement to get exactly right, which is exactly why it works on a plus-size frame: the drape does the fitting.

We like the back hem best. It drops lower than the front, which is what puts fabric over the seat without adding bulk at the hip, and it is the detail that makes this feel considered rather than like a printed rectangle. The floral prints are the draw, with colours that come across as vibrant rather than washed out, and the drape is loose enough to knot at the waist or leave open when the wind picks up. It is also the sort of thing that gets worn far more than it was bought for — over a swimsuit at the pool, then over jeans on the way home.

Sizing runs generous, so the middle of the chart is often the right call rather than the top, and if you are petite the long back will swamp you — plan to knot it or wear it open. Different colourways are cut differently as well, so a medium in one print is not a medium in another; check the chart for the colour you actually want.

There is no size to choose here — it comes one size — which is either the most convenient thing in this guide or a gamble, depending on your frame. On a 4X or 5X body it has room to spare, and the batwing sleeve is why: it is cut in one piece with the body, so there is no armhole seam to pull across a larger upper arm.

The cut is loose and straight, and it hangs away from the stomach and hips instead of following them, so nothing clings on a hot day. The hem lands just above the ankle, which makes it a true maxi rather than a long tunic — useful when you want your legs covered on the walk to the water, less so on stairs.

The print does most of the work. Colours come out of a wash as bright as they went in, the fabric is soft on the skin and light enough to forget you have it on, and it crosses over to the house: this is the one in the group most likely to be worn around a room on a hot afternoon and then packed as a cover-up.

Where we land: if you are above a 3X and tired of buying a size that assumes you are smaller, this is the easiest kaftan to say yes to. Below that, one size means no fitting at all — on a 1X frame it will swim and there is nothing to take in. That is not a fault, just the trade you make for a piece that covers a 5X body without a size chart.

Crochet is the reason to look at this one and the reason to handle it carefully. The open knit hangs in a straight line from the shoulder instead of wrapping the body, and the side slit is what stops it binding across the hip when you sit down.

The fit is why it earns a place. It falls over the hips without catching anywhere and covers the upper leg without gripping it, which is the difference between a cover-up you walk to the bar in and one you hold closed. For a resort pool it also looks deliberate rather than dutiful, which is more than most of the pieces here manage.

Sizing runs small — a large that fits you everywhere else is snug here — so go up rather than trusting your usual number, and go up twice if you are between. We think it is worth the adjustment for the hour around the pool when you do not want to put a shirt back on.

This is the piece we reach for on the walk back from the beach: over a wet swimsuit, with sandals, on the way to lunch. It is cut like a tank dress rather than a poncho, so it does not look like a towel substitute, and at the affordable end of this set that is the whole point.

The fabric is the surprise. It is light without going transparent in the sun and has enough body to hang straight rather than cling when damp, a balance most cover-ups in this group get wrong in one direction or the other. The knot at the front gives it a waist, which sounds like a small thing until you have worn a shapeless cover-up all afternoon.

The hem is the decision. The front is cut shorter than the back, deliberately, so it does not fight a bikini bottom — which means it reads as a long top rather than a dress. If you want your thighs covered while you walk, this is not that piece; if you want something you can wear with shorts afterwards, it is the better buy.

The tassels are what you notice first and what needs looking after: wash it in a mesh bag or they mat into a fringe. Past that, this is the lightest thing in our set — it goes into a tote without a fold line and comes out ready to wear.

Length is the real decision. It sits around mid-thigh on a 5'5" frame and barely covers the thigh a couple of inches taller, so on a long leg it behaves as a top rather than a dress. We think it is the right buy for a hot week when you want one more layer that costs almost nothing in bag space — just not if you want coverage you do not have to think about.

A wrap is the one piece of beachwear that fits any body by design — there is no size to get wrong, only a knot to tie where you want it.

Doubled over, it is sheer without being see-through, and you can move the coverage around during the day: high and short for the water, low and long for the walk back. It also does a second job as a shoulder wrap on a plane or over a dress in the evening, which is a lot of use out of one square of fabric.

We think it earns its place as the piece to pack when space is tight. It covers as much or as little as you decide on the day, it survives being knotted and re-knotted, and it takes less room than a T-shirt — which is more than most of the cover-ups here can claim.

Two pieces rather than one is the whole idea: a top and trousers you can wear together on the sand and separately afterwards. It is the only set here that takes you from the beach to a table without a change of clothes.

The fabric is soft rather than scratchy and stretches without going baggy, and it holds its colour. On the hanger it can read as sleepwear, which is the risk with a matching set in a soft knit, but with a swimsuit underneath and sandals it does not.

The trousers are the part to check against your own leg. They are cut long, so a tall frame gets a proper full length instead of a cropped one, and a shorter one will be rolling them — fine with a beach shoe, less so with anything else. The rise runs long too, which pulls the waist lower than you might expect.

Where it earns its place: a trip where one outfit has to work for breakfast, the pool, and a late lunch, and where you are happy to spend more for that. If you only need something to walk to the water in, the kimono or the sarong does it with less to think about.