Ideas Please!

Hi all!  I am entering some designs for minted.com's wedding invitation challenge and I'd love some input from everyone, especially from the past, present & future brides out there. 

If I am successful I could walk away with a line of wedding invitation designs on a national website!  Oh the joy of it all!  It would be like winning the lottery! (Not quite AS instantly lucrative, but tons of design kudos!)

There are a few categories they are looking for:

- Best Outdoors or Nature-inspired design

- Best Modern Beach or Destination design

- Best Whimsical or Off-Beat design

- Best Design Prominently Featuring a Couple's Monogram or Names

- Best Fresh Take on a Classic (Formal) design

- Best Modern, Bold, or Typographic design

So far I've entered the below 4 designs and would like to come up with a few more that fit into the above categories.  Any ideas out there? What would you want to buy?  Feel free to comment on my blog or on my facebook page. 

Thanks!