Women wearing sexy costumes

We didn't bring our car in Paris so when we arrived,my sister in law fetched us and brought us to the train station.When we went to the train station in the afternoon,we saw some women wearing sexy costumes.I think,maybe they gonna attend a naughty or fetish party just basing the costumes they were wearing.Nevertheless,they are so beautiful,sexy and so distinct.I guess all the people who were in the stations were kept staring at them while they wait in the platform.