Europe's luxury sector shows signs of revival following a positive earnings season, but faces challenges from weak Chinese consumption and potential u.s. tariffs.

Mentioned as part of the luxury sector's performance and challenges.

Reported strong fourth-quarter sales, indicating a positive trend in the luxury sector.

Mentioned as part of the luxury sector's earnings performance.

Owner of gucci, mentioned in the context of earnings performance.

Highlighted declining sales in China, affecting the luxury market.