Toplessness

In Spain both toplessness and nudism are legal.

Source: tatoeba (5401743)

Toplessness isn't shameful.

Source: tatoeba (11843724)

She soon discovered that the customers preferred toplessness to cheaper drinks.

Source: wiktionary

The ruling rejected the city's concern that striking down the ordinance would lead to women "parading in front of elementary schools or swimming topless in the public pool." The nearby communities of Boulder and Denver allow female toplessness, but there was no evidence of "any harmful fallout" in those cities, the court said.

Source: wiktionary