Skip The Jacket & Opt For A Button-Down Like Sienna Miller
You might have thrown your coat in the closet as soon as the temperature went above 50 degrees, but it’s still not exactly warm outside. We don’t want you to get a cold, so if you absolutely refuse to wear a jacket, make like Sienna Miller and throw a button-down on top of whatever you’re wearing as a sort of non-coat outer layer. (We’re totally feeling the chambray, but an oxford or plaid shirt would work, too.) Just make sure to pick one that’s a little more tailored so you don’t look like you’re stuck in the ’90s, on your way to a Nirvana concert.