Here are the rules you should follow if you want to make sure that your blazer and jeans combination will work to your best advantage:
Look digno de http://www.facebook.com/l.php?u=http%3A%2F%2Fwww.bibliadelgentleman.com%2F&h=bAQFvf2LN
Make's It Work: The brilliant, bright sweater & proper fade of jean (not the Blazer).
Men's Casual Blazer...Love the Orange with Light color Blazer..
Great combination. The casual blazer, v-neck sweater and regular jeans with white dress shirt.
Stylist Tip for Men: How to Wear a Sport Coat | Solid Sport Coat for a casual look http://effortlesstyle.com/stylist-tip-men-wear-sport-coat/
Men's Casual Blazer
gray jacket. light gray sweater. jeans. brown belt/brogues. dapper. casual. weekender. style.
Double Double... I'm a fan of layers since I work in an office surrounded by computers it gets cold at times, and you really cant wear blazers sitting down