Actual Rowdy Style

Ok, so upcoming vacation and I need some new clothes for the Norway part. I have Israel covered clothes wise with what I have now. But Norway requires a little more class and style than the desert does.

I can do desert. I can not do Scandinavian, 5 star hotel, modern cool.

Help me fashionable readers pick out two pants, one pair shoes and 4 tops that will make me look good in Europe, travel well and I'll be able to wear here and not look.... well no other word than 'gay'.

My only idea is to just go to Banana, Gap or J Crew and just buy what I see on a mannequin. Can you help me do better?