On dressing like a maid

I didn't get to one of the maid cafes, which are apparently plentiful and easily found in Akihabara, or one of the other maid-related services (massage, beautician, tour guide) that now exist, but just outside of the train station were these two girls who were handing out flyers. For me, this otaku maid trend seems a creepy fetish, but for everyone else who did not appear to bat an eye at these girls, it is just another natural part of the day-to-day sights of Tokyo.