Underwear and light clothing and what shows through

Short answer: Under light clothing it is contrast that shows. A brief in a skin tone disappears, a white one stands out, and a dark one shows most clearly. Colour matters more than thickness.

Contrast rather than colour

It is the difference between skin and fabric that shows, not the colour of the fabric itself. That is why a skin tone disappears and white does not, however thin or thick the underwear is. See bamboo briefs.

Edges show whatever the colour

Even in the right colour a thick edge draws a line. Combine colour with a laser cut edge or a seamless model.

The same rule applies to tops

A white top under a light blouse shows more clearly than a skin toned one. See bamboo tops for women.

The weave of the clothing

More densely woven trousers or a blouse hide everything whatever the underwear, and that is often the easier end to solve the problem from. See bamboo underwear for women.

Frequently asked questions

Why does white underwear show under light clothing?

Because the contrast between skin and white fabric is greater than between skin and a skin tone.

Does thicker underwear help?

No. Thicker fabric forms clearer edges, and colour is still decisive.

Does this apply to tops as well?

Yes. A skin toned top shows less under a light blouse than a white one.