How tall should a full length mirror be?
In theory, a mirror half your height is enough to reflect you head to toe, provided it is placed at exactly the right height. On a stand, that precision is impossible: plan on at least 59 in (150 cm) of glass, and 63 to 67 in (160 to 170 cm) if you are taller than 5 ft 9 in (1.75 m) or if several people use the mirror. For width, 16 in (40 cm) is enough for a silhouette, 20 to 24 in (50 to 60 cm) to check an outfit with a coat or a full skirt. Finally, allow 5 to 6.5 ft (1.5 to 2 m) of space in front of the mirror: too close, and you only see your upper body.