I don't know how reliable and trustworthy the usual "must-have" list is (fashion-wise), but this list from Net-a-porter.com seems pretty legit -- it outlines the "A-list" of accessories for the upcoming fall season.

A few notable items on the list:

- Bowling ball inspired bags & purses. They don't really look like they've got a 13-pound ball inside, but they've got a similar shape.
- Bold belts. Apparently the place to show off some style is at the mid-section, where big belt-buckles and flashy patterns are sure to catch some attention.
- Bangles! Big and flashy is the ticket here -- don't worry if it looks like a thick slap-bracelet from the early 90's, they're back in style.

So, in conclusion -- be bold and flashy, even though you might look like you're carrying a bowling ball while wearing a slap-bracelet.