google it up!

Google has always been one of the most popular websites that people use to browse anything, so I use this website to find women costumes and see what comes up on the first 2 pages on the images. I use the keyword of 'women costumes' and these are the first two pages

As we can see most of the costumes that came up are sexy. If I'm trying to find a costume, I have no idea what I want to be and these are the first- two pages that I see, I would probably buy a sexy outfit because I would think these are the costumes sold in the stores.