A few important things to know when ordering:
Due to limited availability not all colors are available in all styles/photo options. The easiest way you can tell if a color is available in your selected style/photo is by seeing a price listed. Unfortunately the App isn't completely clear when trying to order and apologies for any frustration caused.
The images shown are renderings and not actual product. Photos will be more muted in your product, especially on the darker colored items [ie, black and grey tees].