Couture La La is your secret weapon for when it’s so hot outside that you could fry an egg on the sidewalk. We know of no better way to beat the heat than with a luminous, crisp white floral with an icy shimmer of sour citrus. Wearing this scent is like dunking your hot head in a bowl of ice water when the barometer rises.

First up, a shot of sour redcurrants, sparkling green apple…