So here is the final result and I gotta say I am very happy with the end result. It still actually comes across a bit darker in pictures, but I think it looks spot on to a lot of reference shots.
The final mix/process that worked out for me was as followed:
1. Use RIT Color Remover (3-4 packets) with 140 degree water in large stock pot
Stove top recommended to maintain temperature
2. Stir consistently for at least 30 minutes, longer is even better
End result should be a very light baby blue color similar to ESB Boba colored flight suit
3. Rinse in cold water and throw into the wash on warm-hot setting with some detergent
4. Use RIT Hyacinth (8oz bottle) and RIT Pearl Grey (2oz) in 140 degree water
Stove top recommended to maintain temperature
5. Stir consistently for 30 minutes, do not need to go past 30 minutes as it will come out darker than final product
6. Use RIT ColorStay (4oz) in warm water
Personally, I just used warm water in a large plastic container, no need for stove top
7. Rinse in cold water and throw into the wash on warm-hot setting with some detergent
8. Prepare mix of 1 cup concentrated bleach in a large plastic container with warm water
Personally, I filled a large plastic container a little more than halfway with warm water, you want the bleach to be VERY watered down
9. Soak the flight suit in warm water and then place in the watered down bleach mix
10. Immediately stir the flight suit so the bleach can evenly soak into the suit
11. IMPORTANT: Do not exceed 5-10 minutes of stirring in bleach, this may be the step that will take trial and error
Highly recommend starting off with less time as you can always go back to a bleach bath if it's still too dark after washing
12. Rinse in cold water and throw into the wash on warm-hot setting with some detergent and then dry
Disclaimer, this is a recent Arkady suit and this may or may not be the exact steps you need to take to get the right color, but I hope this helps with future Jango builds! Be patient! I actually enjoyed the experimentation with different methods and dyes. There is a lot of resources out there as well so feel free to look up some other method that worked for others. Happy to answer any questions!