You won't be able to dismiss this by usual means (escape or click button), but you can close it programatically based on user choices or actions.
"Used this template for our across-seas Save the Date, and it turned out beautifully. We customized the color scheme, added a photo of our wedding destination on the back as well as some text beneath it. The design mock-ups were quick and on point each time, and when I had to order more, it was a single quick process (without needing to make the same changes twice). Highly recommend this card, and the WPD service as a whole to brides who want a hand in the creative process, but don't want to break the bank."
"I stayed with all the same fonts/color as the template. I actually got the shimmer and extra thick card stock sampled before placing my order and we ended up going with the generic card stock... These were perfect! Everyone loved them :) Just to note, I had a dilemma on choosing a card or magnet, I figured since most people have stainless steel fridges these days the card was the better way to go! Also, it may be smart to order extra envelopes if your hand writing addresses!"