IMMACULATE

[adjective] approving - (of clothes, appearance, etc.) perfectly clean or tidy or (esp. of an action or performance) perfect and without any mistakesdressed in an immaculate white suitan immaculate garden lawnHe gave an immaculate performance as the aging hero.The Immaculate Conception is the Roman Catholic belief that Jesus Christ's mother Mary, or (more generally) Jesus Christ himself, were conceived (= created) without any sin.