Your makeup & hair should last you the whole day (about 8-12 hours), It really depends on the person. You might need to touch up from time to time, such as if you get a little shine on the forehead, put some powder/blot it. Lips might not last as long, due to kissing, drinking, or eating something, you can easily retouch with lipstick and gloss. Hair might need a little pick me up from hairspray due to humid weather, or excessive movement.