A. If the outfits are unrealistic, you can provide feedback to the developers through the app's feedback option, but in the meantime, focus on the gameplay aspects that you enjoy. You can also create your own mental image of what a gymnast should wear while playing to enhance your experience.
B. Look for online communities or forums where players discuss their experiences and preferences. You might find suggestions for alternative games or modifications that better suit your expectations for gymnastics attire.