Liquify gets a bad rap. Its misuse accounts for a pretty alarming number of Photoshop disasters. And although it is easy to learn, it does take a great deal of time and energy to master. Luckily, Aaron Nace over at Phlearn is here to help. Known primarily as the "digital plastic surgeon" of Photoshop, the liquify tool can also be applied to tremendous effect when it comes to making clothes fit to perfection - and that's exactly what this video shows.
According to Aaron, the key to using liquify is to use a lower brush pressure combined with a higher brush density. This keeps the pushing and pulling of pixels from going to the extreme. As an added bonus, the first few minutes of the video focus on color toning using levels adjustment layers.