Later, Bond wears a white pair of Jantzen shorts, when he dives to investigate the Disco Volante. The blue shorts with belt are worn once more when Bond dives and discovers the Vulcan. Another interesting thing the logo on the left leg reveals, is that the two shots of Bond entering the hotel (right before he receives his keys from the hotel receptionist) and when he walks up the stairs (right after he got the keys), seem to be flipped horizontally, because in those shots the logo is only on the right leg of the shorts. (What Bond did with the tuxedo that he wore during the party is a bit unclear). Later, after the party and casino scene, when Bond get's back to his hotel room and finds the intruder in his room, he seems to be wearing the same shorts with the same shirt.
The shorts feature the Jantzen ‘diving girl’ logo on the left leg (see the photo of a 1960s Jantzen logo on the left, photo courtesy of Fuzzy Lizzie).
When Bond meets Domino for the first time, he wears a blue pair of Jantzen shorts with a black or dark navy belt. In the movie Thunderball (1965), James Bond (Sean Connery) wears three different pairs of Jantzen shorts.