I'm losing it. Less than 6 months out, and I bought a second dress

Guys, I'm losing it. Clearly. I've had a nagging feeling about my initial dress that I haven't been able to shake, even after bringing it home a few weeks ago. I just can't quite remember why I chose it. And it's been bugging me basically since I paid the down payment.So I was browsing David's Bridal's website today looking for stuff for my girls, and just clicked on the sample sale section. And there was a dress for $248 that is much closer to what I had in mind than the one I bought...so I bought it. You know, just in case I like it better.I did make sure it's returnable first, but sheesh. I don't even know if I'll like it once I try it on.It's just a dress. Why am I so worried about it?ETA:New dress link: http://ift.tt/2t0YSDu dress link: http://ift.tt/1YSwhWA via /r/weddingplanning http://ift.tt/2t11t0t