Petit Bateau Corduroy Pants Mustard Yellow 100% Cotton The waist can be adjusted with a rubber adjuster. I have too many clothes, and I've only worn these about 3 times. I think these can be worn by either boys or girls. Please note: ・These are used items, so please purchase only if you understand this. ・Please understand that there may be oversights as I am a private seller. ・Please note that the color may look different depending on the lighting. ・They will be shipped folded, so please refrain from purchasing if you are concerned about wrinkles. 【Management Number】330