Here's a quick mockup I did in like 5 mins, feel free to change stuff around in case someone can make it better.
Take into consideration that we are limited to 3 colours for Samus, here I used a brown, beige and a light orange colour.
The 4th one is transparency, which in this case is taken as black due to the background colour.
If at all, I'd like her hair to be blond and her outfit somewhat blue, but I don't know how feasible this might be given the current limitations.
With current limitations:
My desired mockup. Clothing can be perhaps blue (for overall consistency) or orange (to match her Zero Mission images):