The first thing I'll do when I arrive to where you are getting ready (after saying hello and gushing about how excited I am for you) is take some detail shots. It's helpful if you gather everything so that it's all together when I arrive. I suggest having it all in a box the night before or the week of your wedding since there is a lot going on the morning of your wedding!
Some items for detail shots can include...
— Ring Box
— Bouquet + Boutonniere
— Dress + Veil
— Cuff links
— Something blue, something borrowed
— Any other sentimental details or anything you want photos of, throw them in there!
Also – I highly recommend getting a nice hanger for your wedding attire. They don't have to be fancy and custom-made – but hanging a dress or suit jacket on a wooden hanger looks much better than a flimsy plastic one!