A white and red and navy short sleeve shirt and skinny jeans are the kind of a foolproof off-duty getup that you so terribly need when you have no time to plan an outfit. For something more on the dressier end to complete this ensemble, introduce black leather brogue boots to the mix. Seeing as autumn is taking over, this outfit appears a viable choice for the time in between seasons. As you can see here, in your 30s your style options are looking good.