I don't think you need any reminding that the weather has turned (well, for most of us at least) and it's no longer comfortable to run in shorts and a T-shirt.
I have the hardest time finding the perfect pair of gloves to wear for my exercises outdoors because I want something warm, but not overly bulky. Brooks Pulse Lite Gloves ($20) are the perfect solution. They are a soft, lightweight, breathable glove ideal for chilly runs. They'll keep your hands dry and warm, but you won't feel like you're wearing miniovens on your hands.