If the heat is killing you like it's killing me, keep yourself distracted by checking out Ravin Style's sale section [1]. It's filled with so many goodies, you won't even notice you're sweating.
What do you think about these Janna Conner Enamel Teardrop Earrings [2] ($37, originally $53)? They would instantly jazz up any outfit. There are also shoes, dresses, and bags galore.