2 Dresses

I know I won't be married for many many years down the road, but I can't help but start looking at stuff for my wedding. I started looking and getting ideas a little over a year ago and I've had fun with it. I looked at different locations, venues, entertainment, flowers, and much more. And of course, I have looked for a dress. Here's a little bit of background on what I want:
Since it is obvious that I won't be getting married in a temple, I wanted to have it somewhere that is a neutral setting, but still beautiful. For me, the beach is the most beautiful place. I love the ocean and when the sun sets on the horizon, it is the most breathtaking image ever. So for the beach, I want a short wedding dress. Something nice and cool and doesn't get dirty from dragging behind in the sand. For almost a year I had my eyes set on a dress. It was absolutely gorgeous and I could totally see myself in it. A couple of days ago, I just looked around for fun and my eyes fell on another beautiful dress. Short, but different from the first one.
It's difficult to choose, and I can only get them online. Because they are short, it will be cheap. The first dress I found costs $167, and the second dress I can loan a sample size online for about $35 and then go to a local store that sells that particular dress (actual price I'm not sure of). Is it possible that I can get two dresses? I'm sure I can wear both of them over and over, and I can have fun with them. I know there's a good chance that they'll be out of style by the time I do get married, but it doesn't hurt to look now. And Darren has seen them so I have no reason to hide them. He just won't know which one I'll choose.

Dress 1

Dress 2