Twin Sisters Makeover

You have two friends, they were sisters twins. You know them already for a long time, but still constantly confronted with a problem, you just can not learn to distinguish between them, no one can, they like as two peas. But now you've managed to convince them to change something about themselves. They agreed, but only under one condition, that all of you will do that, and if they do not like, you will also be guilty. But you are very stylish person and you unsurpassed taste, you will be able to meet all the requirements and desires of your girlfriends. Make it so that people finally able to differentiate them.