I've not heard of a clan color or a family color. There are clan tartans and family tartans, which basicly are plaid patterns. There are several universal tartans that can be worn by anyone.

I don't recommend a Sport Kilt for general use. For around $100, I suggest a USA Kilts Casual Kilt or Stillwater Kilts Standard Kilt. The USAK kilt is made of polyviscous which is much more durable than the acrylic fabric the Stillwater is made of. Either of these two kilts will look much nicer than a Sport Kilt.

USA Kilts website is here: http://www.usakilts.com/store/cas_kiltpage.php

Stillwater kilts' website is here: http://stores.channeladvisor.com/Sti...ndard%20Kilts/