Vtg Cartier jean cut off shorts buying 30 small

Vtg CARTIER jean shorts! 70s/80s indigo nicely worn cut offs… *tagged sz 30 and says 100% cotton but content mis-labeled.. they def have some spandex so it's that good 70s-80s medium weight stretch jean… mid/high waist; tagged sz 30 but nowadays more like a 27-ish. Front rise 11” waist 28” hips 35” inseam 2.5” *I'm a sz 24/25 in modern company's like Levi's and these feel two sizes too big on me but would def still wear a lil' loose bc they are so badass… but they would best fit a 26 - 28” in my opinion.. buying