its an innocent enough question, grow up and get that chip off your shoulder. Most guys have no idea if the women are wearing another shift dress or what under there. Its simple curiosity.

singleguy...from being at weddings and other female events...the ladies wear anything from jeans to formal wear. Depends upon the event or day or whatever mood they are in that moment.

If you pick up a starving dog and make him prosperous, he will not bite you; that is the main difference between a dog and man.
-Mark Twain-