Long Torso Swimsuits: How to Find a One Piece That Actually Fits

The best long torso swimsuit is one that gives you enough length between shoulder and hip without forcing you to size up everywhere else. In practice that means three routes: a two piece, which removes the torso problem completely; a one piece with no shoulder straps or with a lower back, so there is less fabric pulling from shoulder to seat; or a one piece in a soft, stretchy, double-lined fabric that gives a little extra length without bagging. If your one pieces dig into your shoulders, ride up at the bottom or pull the neckline down when you bend, your torso is longer than the suit was cut for. Below is how to measure yourself, the fit checks that matter, and the styles that work best.

In this article

• How do you know if you have a long torso?
• How do you measure your torso for a swimsuit?
• What are the signs a one piece is too short?
• Which swimsuit styles suit a long torso?
• Is a two piece better for a long torso?
• Long torso swimwear: style comparison
• FAQ

How do you know if you have a long torso?

A long torso simply means the distance from your shoulders to your hips is longer than average for your height. It is common, and it is not about weight or size. Tall women often have it, but so do petite women with shorter legs. The giveaway is usually swimwear rather than a mirror:

• Tops and t-shirts feel short and lift when you raise your arms.
• Your usual size of one piece fits your bust and hips but feels tight from shoulder to seat.
• Sizing up fixes the length but leaves the suit loose at the waist and bust.

How do you measure your torso for a swimsuit?

Swimwear brands measure torso length as a loop, often called torso girth, because a one piece has to stretch from your shoulder, through your legs and back up again.

1. Use a soft tape measure and wear thin underwear or a swimsuit.
2. Hold the end of the tape on top of one shoulder, halfway between your neck and the edge of your shoulder.
3. Run it down your front, between your legs, and up your back to the same point.
4. Stand straight and keep the tape snug but not tight. That number is your torso girth.

If a brand lists torso girth in its size guide, use that number before your bust or hip size. If it does not, rely on the fit checks below, and if you are between sizes, ask the brand for advice before ordering.

Your swimsuit should move when you move. If you are adjusting it every few minutes, it is the wrong cut, not the wrong body.

What are the signs a one piece is too short in the torso?

Where you feel it	What it looks like	What it means
Shoulders	Straps dig in or leave red marks	The suit is pulling up to reach your hips
Bust	Neckline drops or cups sit too low	Fabric is being stretched downwards
Waist	The waist seam or panel sits above your natural waist	The body of the suit is too short
Seat and legs	Rides up, wedgies, pinching at the inner thighs	Not enough length from front to back
Movement	Feels fine standing but tight when you bend or squat	No spare length for real activity

Test any swimsuit with a squat, a reach overhead and a forward bend before you commit. In the water you will do all three, and a short torso fit only gets worse when you paddle, swim or dive.

Which one piece styles suit a long torso?

Not every one piece is cut the same way. These details give a longer body more room:

• Strapless or bandeau one pieces. With no straps there is nothing pulling down on your shoulders, so the suit can sit where your body needs it.
• Soft stretch and double lining. Quality fabric recovers its shape, so it gives a little length without going baggy. Thin fabric can stretch out, thin and lose its support.
• Panelled waists. A defined waist panel draws the eye to your natural waist, which balances a longer body. Check the panel lands at your waist, not above it.
• Higher leg lines. A higher cut at the hip gives a longer-looking leg, which balances a long torso visually.

For more on cut and shape, read our guide on how to choose a flattering one piece swimsuit for your body shape.

Is a two piece better for a long torso?

Often, yes. A two piece removes the torso length problem completely, because the top and bottom are sized separately. You can also choose your size in each, which helps if your bust and hips are different sizes too.

The worry is usually coverage and security. A crop top or crop rash guard with high waisted bottoms gives you almost the same coverage as a one piece, with a strip of skin at the waist instead of a seam that pulls. A long sleeve crop rash guard adds UPF 50+ coverage for your arms and shoulders, which matters in strong sun. The Australian Radiation Protection and Nuclear Safety Agency explains how UPF ratings work.

If you surf or swim hard, look for a crop that is double-lined, with sleeves or a wide band that stays put, and bottoms with a high rise that will not roll down. Our rash guard vs long sleeve swimsuit vs crop rashguard guide compares them side by side.

Long torso swimwear: which style should you choose?

Style	Torso fit	Coverage	Best for
Strapless one piece	Good, no shoulder pull	Medium	Beach and pool days, swimming
Sleeveless crop top and high waisted bottoms	Excellent, sized separately	Medium to high	Surf, swim, active days
Long sleeve crop rash guard and high waisted bottoms	Excellent, sized separately	High, UPF 50+ arms	Long sessions in strong sun
Standard strappy one piece	Often too short	Medium	Only if it passes the squat test

Frequently asked questions

Should I size up in a one piece if I have a long torso?

Only if the bigger size still fits your bust and waist. Sizing up often fixes the length but leaves the suit loose and less supportive. A two piece or strapless one piece is usually a better fix.

What is a normal torso girth measurement?

It depends on your height and the brand, so there is no single normal number. Compare your measurement with the size guide of the brand you are buying from.

Do high waisted bikinis suit a long torso?

Yes. High waisted bottoms cover more of a long midsection and pair well with a crop top or crop rash guard for a one piece look without the length problem.

Can you surf in a two piece if you have a long torso?

Yes, as long as both pieces are built to stay on. Choose a double-lined crop top or long sleeve crop rash guard and secure, high-rise bottoms. Our guide to surf swimsuits that stay on explains what to look for.

Why does my swimsuit give me a wedgie?

Usually because the suit is too short in the torso and is pulling up from the shoulders. Try a different cut, a strapless style or a two piece rather than adjusting it all day.

Keep reading

• How to choose a flattering one piece swimsuit for your body shape
• Rash guard vs long sleeve swimsuit vs crop rashguard
• Why dark swimwear protects better