I had to crack up over the name of this store when I drove past it originally. In fact, I knew I had to go in just based on the name alone.
Frock you is a smaller vintage clothing store, but with a pretty good selection. They are located near Henry's Marketplace and the library, so sometimes parking can be a bit tough. They carry both women's and men's clothing, with an emphasis on clothing from the 60s and 70s, though you can find the odd thing or two from earlier decades. There are some shoes and purses, but it is mostly clothing. They also have a small collection of vintage labels and stickers from the Deco era, which are a lot of fun to look at. Outside of the store is a small patio where you can get refreshments and espresso to perk you up after shopping (or as a pre-shopping adventure!).
Prices are good, and the people there are very friendly. It seems a lot of people in the movie business come here to find costumes and accessories, so I guess it must be a pretty good find.