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Getting the leg length and hem right

The two things that decide whether shaping shorts work are hem finish and leg length. A bonded or laser-cut hem lies flat and leaves no line; a stitched elastic hem is more secure but can print through thin fabric. Mid-thigh lengths sit below most dress hems and solve chafing at the same time. Shorter lengths are less visible under a short skirt but ride up more if the fit is loose.

High-waisted is worth choosing over hipster cuts in almost every case — it finishes above your natural waist so there is no roll at the middle, which is the usual complaint. Several styles here have silicone grip bands at the thigh to stop them creeping up. If you want smoothing through the torso as well, the shaping bodysuits cover both; for the waist alone, look at the waist trainers.

Frequently asked questions

Will shaping shorts show under a dress?

Not if the hem is bonded or laser-cut — those finish flat with no ridge. Check the hem type on the product images. Stitched or elasticated hems hold better but can be visible under thin, close-fitting fabric.

How do I stop them rolling down?

Choose a high-waisted style that sits above your natural waist and order your measured size. Rolling is nearly always a sizing problem rather than a design one — going down a size makes it worse, not better.

Do these help with thigh chafing?

Yes, that's one of the main reasons people buy them. A mid-thigh length keeps the skin separated under dresses and skirts. Look for the styles with silicone grip at the hem so they don't ride up during the day.

What is a zip or open crotch for?

It lets you use the bathroom without taking the garment off, which matters on the firmer compression styles that are difficult to pull back up. It's noted in the product description where a style has one.

Can I wear them for exercise?

These are shaping garments, not activewear — they're not built for sweat management. For the gym, the seamless workout shorts in our activewear range are the better choice.

Shaping Shorts & Thigh Slimmers

High-waisted shaping shorts and thigh slimmers for wear under dresses, skirts and fitted trousers. Butt-lifting panels, anti-chafe legs and flat bonded hems that stay put and stay invisible. Filter by support level for anything from light everyday smoothing to firm zip-crotch compression.

More styles to explore