To solve problems in placing not only a burden even on each part of patients in fasteners or waist regulation but also a great burden on caregivers in exchange of a diaper, etc., by conventional trousers or pajamas for care.

Trousers are used as underwear, garments, etc., and greatly reduce the burden on the patients and caregivers as clothes in hospitalization by opening and closing functions of each part. The trousers facilitate work taking much time and labor such as care, exchange of the diaper, etc., of the patients in a bedridden state, care receivers difficult to self-sustain or in hospitalization.