The simple reason why royal women always carry clutches in their¶ left hand¶ - Heart.
A clutch is¶ what women are "doing" with their hands. While you might predict satchels with shoulder straps and pockets to be the most decorative, pouches are quickly becoming the more personalized option. You could invest in designer Dior, which comes complete with an edgy, wear-it-on-your-sleeve handle.