Summer is a time for backless dresses, strappy sandals and sun-kissed faces.

But it’s also a time for exposed bra straps, foot blisters and shiny foreheads. To avoid these fashion faux pas, New York/Washington D.C. style consultant Lani Rosenstock offers her list of favorite undergarments and other summer essentials.
Double-stick tape
Summer attire welcomes many sticky…