In the year 2000 the biggest rule is that you are comfortable and like what you choose. If you want to be very traditional, you might pick a style other than the morning coat if your wedding is later in the day. As you have read, morning coats have been traditionally used in ceremonies taking place earlier in the day. However, it would not be in terrible taste if that is what your fiancé is comfortable with and if it looks good on him, no matter what time of the day your wedding takes place. You might look at some frock coats. Many are finding them to be quite nice without being the same coat that every other groom has worn. Recent tuxedo styles are starting to lean toward 3 or 4 button coats.  Some prefer the double breasted styles Black is still the main color and, as always, the classic look of the basic peak, notch, or shawl lapel is still in fashion. Ask your tuxedo shop if they stock any of these or similar styles.

TIPS:

If you want to match accessories with bridesmaids’ dresses, bring a swatch with you if possible. (what one person calls burgundy might be another person’s maroon).

Shop around. The best price is not always the best deal. Consider the reputation of the store as well as service and selection. Does the store stock tuxedos?

Go to a tuxedo shop whose business is men’s formal wear, rather than a store that has tuxedos as a sideline. (you would not buy shoes at a hardware store just because it was convenient).

When should I ask them to be my attendants?