Help me to pick a dress

Finally I decided to start my Summer dress hunting. I'm thinking of getting two, one in solids and one in patterns. Here are the ones I found so far:

Solids

http://www.bananarepublic.com/.....=565619022
http://www.anntaylor.com/catal.....ite#ATLtop
http://www1.macys.com/catalog/.....ryID=19265
http://www.jcrew.com/catalog/p.....=cat302203

Patterns

http://www.bananarepublic.com/.....pid=574999

I didn't find many in patterns that I like. I have one in my closet that can be altered so I don't have to buy a new one.

What do you think?