Matching colors, fabrics and patterns that doesn't look good together at fisrt sight is the best thing to do if you don't know what to wear. Thanks to that you can create a completely new look from your "old" clothes. You can mix it with your mother's clothes and accessories as well (like I did :)).
It's very hard to find wedges that are comfortable and extraordinary at the same time. Those-from H&M- are the most comfortable shoes I have ever had!