Hai Pineapple desu!
So, while roaming around Yamaguchi-ken awhile back I had bumped into two friendly Japanese girls at the train station. I was a little bewildered because they were wearing these really pretty, traditional looking, Japanese outfits. After chatting with them for awhile it turned out that they were on their way to a matsuri (festival) in Hofu, a city kind of near Oshima (where I am living). They told me that it is very common for Japanese girls to wear these pretty Yukata's during a festival or when there is a bon odori or bon dance, which often takes place during the summer season. They explained that Yukata's are a more casual style kimono worn during summer. Unlike the more formal kimono which is made of silk, yukatas tend to be made of cotton which is perfect for wearing to the summer festivals since they are a less heavy and more...breathable(?) material.
I'm hoping that I can find a pineapple sized Yukata, so that when I go to a matsuri or bon odori I will be dressed in the proper attire!