I'm planning on Disneybounding with DD in 12 days! I am also over 40 (will be 41 on Friday actually

) and I do not do anything but flip flops and comfy shorts in the parks. So, with that said -
DD will be Ariel - these shorts (the seahorse ones) with either a peachy-orange tee or a purple tee (DD's school uniform is purple tops so we are kinda over purple) -
http://oldnavy.gap.com/browse/product.do?cid=1009253&vid=1&pid=369193022
I also got her the LM bow with the dinglehopper (so freaking cute!) from Hot Topic - sorry no pic, they seem to have sold out (but can be found on Ebay).
I will be Flounder - these shorts with a yellow shirt and my blue Tevas -
http://oldnavy.gap.com/browse/product.do?cid=1009253&vid=1&pid=369850002
These shorts are super nice! Really impressed with ON shorts this season.
Then we will do Donald and Daisy. I got us white shorts, then at
Walmart I found blue and white striped tee for me (Donald blue

) and for DD a light lavender tee. She has light pink flips and I have yellow ones. I also have a small crossbody in the same yellow as Donald's beak - I was going to take a crossbody anyway so it works out great. DD has tons and tons of bows so I am sure we will find a lavender something or other for her to wear.
Wanted to do Peter Pan since I also got the PP bow at Hot Topic but have to try and find clothes that would work. I also wanted to try to do Figment, Dumbo (have the shorts already!).