First step is to drink water and rehydrate your body. I find using dehydration salts work really well, you know the ones that you use when you've had an up set stomach, yeah them. They are after all designed to rehydrate and we all know the main symptom of a hangover is dehydration! Sports drinks and coconut water will also help restore hydration levels.
Pills. Paracetamol will numb that banging headache you have and if you've been a little slack on the old sleep department some Pro Plus will give that a little energy boost you need (obviously if you're sensitive to caffeine you might want to skip this step!) Too much caffeine can be counterproductive but is great just to give you that push you need to get going, so try limiting to just one or two so you don't dehydrate yourself anymore.
Mask over the signs from the night before. I like to use face masks to give my skin some much needed attention, and if I can I like to use two. First will be a deep cleansing one and the second a hydrating one to plump up my skin and give it more of a healthy appearance - because lets face it I need all the help I can get right now!
De-Puff. A soothing eye cream will really help de-puff those tired eyes and instantly refresh you, my personal favourite is Body Shop Pomegranate Eye Gel which is cooling and does a great job at offering some much needed relief to those eyes that tend to give it all away if we've been on the sauce the night before (and its even better when stored in the fridge!). I know its a cliche but cutting up some cucumber slices will also cool and de-puff the eye area, that is of course if you're save to go near sharp objects?!
Hydrate the skin. Your skin is not going to be your best friend this morning. So don't punish it even more by skipping the moisturiser. Add some much needed hydration to it. For your face try something the Origins GinZing moisturiser which will give your skin the much needed engery boost. For your body you might want to try the Nspa Eucalyptus and Sea Mineral body gel*, this is a great light moisturiser that smells fantastic and offers a slight cooling sensation to the skin, which is again great for giving you that extra refreshing boost.