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.
"Got this to go with my floral flurry themed invites to tie the whole look together. Love everything about it. Customer service was incredible in removing the table # line from my invites as I plan on using them as place cards instead. great customer service when I had questions too. Gorgeous!"
"We used this at our recent wedding & they were awesome! I received a lot of compliments on them. I loved how you could get them to match the invitations...I only wish they had table number cards to match."