With the variety of men’s closets, the seemingly simple question of how to button a jacket can raise questions. Today’s Fashiongton Post will dispel all doubts and tell you when and how many buttons to fasten on your jacket or blazer. The most common type is the single-breasted jacket (with one vertical row of buttons), so we’ll start with that. How to button a jacket with two buttons Two button jackets are the most popular these days. There is just one simple rule you need to know here – don’t fasten the bottom button. The origin of this interesting rule is attributed to King Edward VII of England, who ruled…