To look like Caroline Issa, you could shop on Net-a-porter :
the bright orange Renada double-breasted silk blazer
by Steven Alan :
with the white Marsha burnout linen T-shirt
by Elizabeth and James :
these dark-blue Miu Miu Stretch wool-gabardine pants
:
and Alaïa Cutout suede lace-up sandals
: 
All these items are available on Net-a-porter.
