The French luxury house will design off-field outfits for the men’s and women’s soccer teams, as well as the men’s basketball team.

Soccer’s top earner isn’t suiting up, but five other stars kicking off the tournament this month made a combined $381 million over the past year, led by Inter Miami’s Lionel Messi.

With Europe’s top leagues completed, the Club World Cup takes centre stage with the Lionel Messi-led Inter Miami taking on Egyptian powerhouse club Al Ahly in the opening game of the tournament, then ...