Then let's wrap this up, shall we?
"Vermillion (ie, lip pigmentation) height norms vary in different ethnicities; for example, African-American males and females have 13.3 and 13.6 mm upper lip and 13.2 and 13.8 mm lower lip, respectively. North American Caucasian vermilion height norms of upper and lower lip for males and females are 8.0 and 8.7 mm and 9.3 and 9.4 mm, respectively. Consider ethnic variations of anthropometric norms when planning reduction surgery (Farkas, 1981)." qtd at <
http://www.emedicine.com/plastic/topic66.htm>.