spłowiały in English:

Faded jeans are still in fashion.

The bedroom curtains have faded at the edges.

The music faded away.

The flowers faded in the heat of the summer days.

This dress shrank, and what's more it faded.

She was dressed in a faded cotton skirt.

The sun faded the lettering on the sign.

She tried to remember the faded feelings.

a faded pair of jeans/sweatshirt

faded jeans / a faded beauty (= a woman who was beautiful in the past)

Studded belts are faded, mate.

I've washed my shirt too many times, it's really faded now.

I can't read what the sign says, the letters are faded

faded jeans

Japan's shame, the result of the Pacific War, has not yet faded.