Sounds like a good "look" for me to try to an informal dinner party this evening.
Unfortunately, i don't have the X-Marks tartan for the "blue jeans" look but I can wear my black AmeriKilt for a dark jeans look. Motorcycle boots with scrunched down white socks/hose; white dress shirt (roll up the sleeves?); black leather belt with plain buckle; slicked back hair (semi long); black leather jacket. That oughta do it. 
I'll try to get a snapshot. Maybe...
If you are too busy to laugh, you are too busy.
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