Knickers that do not leave marks on your hips

Short answer: Marks on the hips usually come from an edge that is too tight, or from fabric that does not give. Choose the right size, a soft and wide edge and an elastic fabric. Here is practical advice on fit, cut and washing.

Why the marks appear

Marks appear when an edge presses against the skin and cannot give when the body moves. It usually happens with a size too small, a narrow elastic or a stiff seam. Skin is soft, so the edge easily shows up as a clear line.

Find the right size

Many choose a size too small, hoping for a smoother line. It often does the opposite, giving edges that cut in. Measure yourself, read the size guide, and if in doubt choose a size up. Knickers should sit calmly, not tightly.

Wide edge rather than narrow

A wide, flat edge spreads the pressure over a larger area and leaves fewer marks. Narrow strings and thin elastic concentrate the pressure in one line. Feel the edge in the shop and choose the one that feels soft and flat. See bamboo knickers, which lie softly on the skin.

Seams and edges

Rough seams can rub and leave marks, especially where they lie over the hip bone. Choose knickers with flat or hidden seams, and check that there are no stiff labels at the side. Feel the inside with your fingers before you buy, to avoid surprises.

The fabric must give

Fabric that does not give at all pushes back against the body when you sit or bend. A soft, slightly elastic fabric follows your movements and lets the edge lie calmly. Hold the fabric between your fingers and pull gently, so you can feel how it responds. See bamboo underwear for women.

Choose the cut for your day

High cuts and bikini cuts feel different, so try them at home. Some do best with a high waist that sits above the hip bone. Others prefer a low cut that sits below. Swap between styles, and note which one leaves the fewest marks on a long day.

The clothes on top matter

If trousers or skirts fit tightly just above the knickers, they can press the edge into the skin. A layer over the knickers, such as a top, can make the whole silhouette fall calmly. See bamboo tops for women in a length that covers the waistband and does not squeeze.

Washing so the shape holds

Wash the knickers following the care label, usually at a low temperature, and avoid fabric softener, which can affect the elastic. Let them dry completely and avoid a hot tumble dryer, which can wear on the edge. Replace knickers where the elastic has gone slack or the edge curls, so the fit holds.

Frequently asked questions

Why do I get marks even though the knickers are soft?

It is often the fit, not the fabric. If the size is too small or the edge is narrow, it will press against the skin. Try a size up or a wider edge.

Should I choose a size up?

If in doubt, yes, many get a more comfortable fit from it. Knickers should sit calmly without squeezing, and it helps if they give a little.

Are seamless knickers better?

They have fewer seams that can rub, and many find they leave fewer marks. It depends on cut and size, though, so try for yourself and notice how it feels.