Way back (haha, Fall 02) when I was a new member my chapter just did carnations for a Bid Day gift. Then for mom/daughter revealing I got a framed copy of our family poem, a rush tee from the previous fall, pen, pencil, candy jar, and probably something else...then the night of initiation I got a letter sweatshirt, our chapter jacket, a picture frame, and again proably more stuff, as well as more carnations and a keychain from the chapter.
Now our chapter gives the new girls one or two of our chapter letter shirts on Bid Day, then all the other standard presents.