Swimwear for Wider Hips: What Actually Fits (And Why Most Swimsuits Don't)

Sizing up in a standard swimsuit to fit your hips means the bust gaps, the straps are too wide, and the torso is too long. Sizing for the bust means the bottom digs, shifts, and needs constant adjusting. Neither option actually fits - and that's not a body problem. It's a design problem.

Most swimwear is built around a fixed hip-to-bust ratio that doesn't reflect how most women are actually shaped. If you carry more volume through your hips than your bust, you've likely been compromising your entire life. Here's how to stop.

---

Why standard sizing fails wider hips

Standard swimwear is graded proportionally - when you go up a size, everything gets bigger at the same rate. Bust, hips, torso, straps - all scaled together. This works if your proportions match the brand's assumed ratio. For the majority of women, they don't.

Our data from over 10,000 Australian women found that 51% wear a different size on top than on the bottom. If your hips and bust fall into different sizes, a proportionally graded swimsuit will never fit both at once - no matter which size you choose.

The solution isn't a different size. It's a different construction.

---

What to look for

Independent sizing for top and bottom

Magic Sizing™ is the most direct solution to a wider hip fit problem. It lets you choose your top size and bottom size independently in a single one piece - so both fit correctly without compromise. Fearless is the only Australian swimwear brand offering this for one pieces.

Full bum coverage that stays put

Coverage that cuts across the widest part of the hip will shift, dig, and ride throughout the day. Look for styles that sit on or above the hip bone with medium-to-full bum coverage and compression fabric that holds its shape during movement - not just standing still.

Compression fabric with good recovery

Quality compression fabric holds its shape in and out of the water and doesn't stretch out over the course of a day. This is what keeps coverage where you put it rather than shifting as you move. All Fearless styles use recycled compression fabric rated for chlorine resistance and tested to retain structure wash after wash.

Adjustable features

Adjustable straps, bust sliders, and mix-and-match separates give you control over fit at the top while the bottom is sized correctly for your hips. The more adjustability, the more likely the suit works with your actual proportions rather than against them.

---

One piece or bikini?

Both work for wider hips - the key is getting the sizing right for each.

For one pieces, Magic Sizing™ is the clearest solution. Order your hip size on the bottom and your bust size on top. No compromise, no adjusting, no choosing the lesser of two problems.

For bikinis, the advantage is that tops and bottoms are already sold separately at Fearless - so you naturally size each independently. A high waisted bottom in your hip size paired with a top in your bust size is often easier to achieve in a bikini than a one piece, which is why many wider-hipped women gravitate toward separates.

---

Styles worth trying

Magic Sizing™ One Pieces

Choose your top size and bottom size independently in a single suit. Available across the All Day, Magic, Adventure, and Grace ranges. If you've never found a one piece that fits your hips without gaping at the bust - or vice versa - this is what was missing.

Grace Boyleg One Piece - AUD $199

A boyleg cut provides extra coverage through the hip and thigh - sitting lower on the leg and staying there. 360° power mesh compression, moulded cups for A-D cup busts, removable belt to define the waist, and Magic Sizing™. Full bum coverage that moves with you rather than shifting.

Icon High Waisted Bikini Bottom - AUD $99

High-rise cut that sits above the hip bone, 360° power mesh compression through the midsection, and medium-to-full bum coverage. A twist detail wearable front or back. Pairs with the Icon Multiway Bikini Top which comes in two bust sizes to fit A-F cups.

All Day High Waisted Bikini Bottom - AUD $99

360° power mesh tummy control panel, ruched front, full bum coverage. Pairs with the All Day Bikini Top — wire-free A-F cup support with adjustable bust sliders. Both available across XS to 3X.

---

How to check the fit

A well-fitting swimsuit for wider hips should feel secure and comfortable without constant adjustment. Here's what to check:

• The bottom sits on or above the hip bone and doesn't roll or shift when you walk, sit, or swim
• Coverage stays where you put it - nothing rides up through the day
• The fabric lies flat across the hip without digging or cutting in at the sides
• If it's a one piece, the bust fits correctly without gaping - if not, Magic Sizing is the fix
• You can move, sit, and swim without readjusting

If a bottom sits across the widest part of your hip rather than above it, it will move throughout the day regardless of size. Go up a size or look for a higher rise cut rather than trying to hold a low-rise style in place.

And if you're sizing up in a one piece just to fit your hips, Magic Sizing™ is what you've been missing. Order your hip size on the bottom. Your bust size on top. One suit, both correct.