This means that a tuxedo isn't required but the event is still formal enough for one to be appropriate. He should wear: A tuxedo or a formal dark suit and tie. She should wear: A long dress, a dressy suit, or a formal cocktail-length dress in a dark, neutral tone like brown, gray, or black.
Randall Reed's Park Cities Lincoln. 3335 Inwood Road Dallas, TX 75235.
APA singled out Lincoln Park as one of the 2009 Great Public Spaces in America, for its world class amenities, historic landmarks and buildings, and for the wide range of activities available to park users.