French for 'high' feminine is
haute and masculine is
haut. It does not have to be paired with the word Couture (meaning sewing) The 'H' is not pronounced. haute is pronounced like OAT.
It's one of those words really misused and misunderstood in English
It does NOT MEAN hot.
but when used with the word couture, meaning to sew, it means , High Fashion. Or
sophisticatedly made clothing.