An article of clothing (1) of the family of breeches comprising a panty body (2) comprising a front portion (3) and a rear portion (4) of panty bodies interconnected by a crotch portion (5), the front (3) and rear (4) portions each comprising a belt edge (6) and two lateral edges (7), the belt edge (6) of the rear portion (4) being longer than the edge (6) forming a belt of the front portion (3) and delimiting, at each of its ends, a flap (8) foldable against the outer face of the front portion (3) and connectable to said face by means (9) closure , the front portions (3) and rear (4) forming, in the connected state, a belt opening and two leg openings. The waist opening is a dimensionally adjustable opening, the adjustment means of which are formed by said male / female closing means (9), activatable / deactivatable, depending on the desired waist opening size and each leg opening is a dimensionally adjustable opening whose adjustment means are formed by means (10) for activatable / deactivatable connection between the front portion (3) and the rear portion (4), these means (10) of connection being at least partially separate and independently actuated means (9) closing.Article vestimentaire (1) de la famille des culottes comportant un corps de culotte (2) comprenant une portion avant (3) et une portion arrière (4) de corps de culotte reliées entre elles par une portion d'entrejambes (5), les portions avant (3) et arrière(4) comprenant chacun un bord (6) formant ceinture et deux bordures (7) latérales, le bord (6) formant ceinture de la portion arrière (4) étant de longueur supérieure au bord (6) formant ceinture de la portion avant (3) et délimitant, au niveau de chacune de ses extrémités, un rabat (8) repliable contre la face extérieure de la portion avant (3) et raccordable à ladite face par des moyens (9) de fermeture, les portions avant (3) et arrière (4) formant, à l'état raccordé, une ouverture de ceinture et deux ouvertures de jambes. L'ouverture de ceintur