A navy shawl-neck sweater and light blue jeans teamed together are a match made in heaven for those dressers who appreciate casual and cool styles. A pair of chelsea boots easily revs up the wow factor of your outfit. Keep this getup in mind come warmer days, and we guarantee you'll save a lot of time crafting a look on more than one morning. This combo is the perfect answer to the question of how to dress appropriately for your age as you pass the big three-oh.