In celebration of the still-glorious weather, I practically live in (hey, when I love, I love hard) this Joie sundress that I scored at Nordstrom.

It's still warm out now, but I'm already imagining pairing this with a blazer or layering it under chunky wool sweaters for a pop of color as the temperatures drop. Because that's another great thing about September; the wholehearted, well-meaning belief that cold weather is your fashion friend.