This is not quite weather-appropriate for this time of year (unless you live in Australia), but I've lost all sense of the time of year here in Singapore, since it is about 88 degrees year-round. I really do walk around a lot saying, "um, what month is it again?" It's amazing how much a lack of seasons can really mess with your mind.
It can also really mess with your wardrobe planning, making it very difficult to justify any cold-weather purchases like this extremely cool cable-knit clutch from Margaret Nicole. (I would definitely go with the heather gray knit, but maybe choose either a cream or black satin ribbon as I'm not so much into the pale pink.) This would be very cute for fall, kind of like a less-bulky (read: more slimming) version of your favorite chunky sweater.
Don't even get me started on how my vintage coat collection is wasting away in storage. Oh, seasons, I miss you more than you know.