Rosalina in her Pro Racer attire from Mario Kart World.
Recommendations: Any value from (.70-.90) should work. Higher weights are more accurate for her design, while lower weights are more flexible.
While I did train the text on her left arm and the logos on her back, the results were very inconsistent mainly due to how Illustrious handles text.
If you want to get rid of them, USE NEGATIVE TAGS: text on arm, logo on arm, words on arm, star logo on back, text on back.
Though these tags alone might not be enough to fully omit them, experiment with the general idea, and it will produce a clean version of the outfit.