I personally think tall skinny guys look lovely, in Kilts or otherwise!

Myself personally being tall and skinny (even though i'm a girl) I understand being self conscious about it.

I think any kiltmakers worth there salt will be able to advise you properly when you go in and steer you in the right direction. I am no expert but my dad is very kilt-friendly and he used to go to one round the corner from us in Pailsey and they would never let you look a fool and would talk you through the best options. I assume it would be the same for any reputable place!

Best of luck- don't forget to show pictures of the results!

Jill