in his/her/your/their closet
Vamos a mirar en su armario, a ver qué falta.
Let's look in his/her closet to see what's missing.
— Las diabólicas (1955)
Mary buscó en su armario algo adecuado que ponerse.
Mary looked in her wardrobe for something suitable to wear.
Mary miró en su armario tratando de encontrar algo adecuado para ponerse.
Mary looked in her closet trying to find something suitable to wear.