Pictures of actual Big Name Buttons are surprisingly hard to find on the Internet.

Here's one at a class reunion, class of 1964, 45th reunion, held in 2009. (They should have had their 50th this year, but it looks like they haven't posted pictures yet.)

It looks like she has 2 buttons, one in red, as described above, bearing her own name "Sherry" and another in blue, showing the name of her school, "Somerset" [Massachusetts].