Nice visual memory game!
I would love to have a longer time at the beginning to see all the colors and patterns. Once light's out, it really does not take more than a few seconds to click to get dressed. If having the light on for more than a few seconds would make the game too easy, maybe you could make the light flicker a little before totally dark.
The what-to-wear yellow text on pastel purple is a little hard to read when the light is back on. Maybe the text color could change to darker when the light's on?