I ended up picking up three pairs of different colored flip flops, just to have choices for the summer. I need to be prepared for the unpredictable adventures during this vacation!
Besides the huge sale for flip flops, my mom pointed out I should pick up some basic tank tops as well. I decided to get two basic solid colors, white and navy blue, for $2 each!
Sales are definitely worth waiting in ridiculous lines for (one dollar flip flop sales are no joke for Old Navy. That line was long, yet efficiently moved surprisingly quick). Patience is a virtue. It can get you great deals in the end!