dont imagine bodybuilder guy with really huge legs, im just atletic type with litlle bit larger thights as usual, lvc 501 1954 fit me well for example i only cant wear skinny jeans but slim fit are not problem. im just wondering how these fit in waist if i must go size up or true to size

what size is best for me, if my true waist measurement says 32? will they fit me well if i have bigger/muscular thights? thanks!