They are comfy, and an easy option for a hot day. I am in the market for a few new maxis - love this one to wear with a belt to work on a hot summer day, and this one for a night out on a roof top for cocktails!
If you are looking for a wider selection for style and price my two recommendations are ASOS and Revolve. After doing some searching I found those two sites had the best range of options! To make things easier, I have rounded up maxis from casual to dressy to suit everyone's summer schedules!