Don't forget about the rest of your outfit, especially in Winter if you're planning on wearing a coat or cape. "It's really important to bring the shoes that you're going to wear on the day, in order to make sure the length of the dress is altered perfectly," advises Richard. "If you can wear a bra with your dress, it's always a good idea to bring one that fits you well. We can then do the fitting based on it or that shape." You may also be able to get bra-style cups sewn into the front of your gown, but these provide minimal support compared to a bra.
If you haven't got around to buying your wedding shoes yet, you probably know what height you're likely to wear, so take along a pair that are the same heel height. If you're having your hair half-up half down, do a lazy version before your appointment so you can see where your hair sits on your neckline. And if you're wearing a specific necklace or veil, that can be useful, too. Think of it as a mini dress rehearsal for the big day.