“Louis de Pointe du Lac, already described above but always fun to envisage: slender, slightly less tall than Lestat, his maker…"- Armand, the Vampire Armand

I don’t think it gets more specific than that in canon, but you know Lestat would be throwing a massive hissy fit about it every other book if Louis was taller than him bc ‘Stat is the biggest baby about height.  

Generally, height doesn’t matter much when you’re horizontal ❤

[fanart by @anaryawe]