I'm stressing out like a crazy woman right now. My first exam is today and I'm so nervous. Had to get up at 6 this morning so I could revise and get the last things done. It's days like this that these babies come in handy. Not wanting to spend a ton of time on hair and makeup, I keep my makeup natural using minimum products, and 'wash' my hair with Batiste dry shampoo. Perfect for when you're in a hurry, or you just don't feel like putting much effort in your hair. Just spray it in, wait for about 2 minutes and then brush it through. It gives you lots of volume and makes your hair looking fresh again. These are my two favorites:
Tropical: smells like coconut and pineapple, leaving your hair thinking it just went on vacation.
Blush: with its floral scent, it makes your hair smell fresh, feminine and flirty.
PS: They're having a sale at Kruidvat, making them cost only €2,50 each in stead of €4,49, so go ahead and stock up!