Coverage.

Okay so most people here are a bit stuck on what foundation to buy, well I'm going to be helping you by telling you a few things.
To pick the right foundation you need to start with coverage, their are three categories a- low coverage b- medium coverage and c- full coverage. Now low coverage can cover up beauty marks and freckles. Medium coverage can cover up redness and blemishes and finally full coverage can cover up anything at all so if you weren't happy with your skin colour you could simply get a full coverage foundation and it will cover up what you'd like.

Personally I would go for either a or b and then just add some concealer, blusher or bronze but it's completely up to you. This is just some tips when you're ordering make up online when you go into some makeup stores such as mac or debenhams they'll actually guide you with your foundation.