Clothing Design Drawing Enhancement

I need help refining a drawing for a clothing design. The drawing needs clarity and improved details, particularly in the bubble letters and characters.

Requirements:
- Enhance details and clarity of the drawing
- Focus on bubble letters and characters
- Soft and pastel color scheme for letters and characters

Ideal Skills and Experience:
- Proficiency in digital illustration
- Experience with clothing design visuals
- Strong eye for detail and color harmony

Looking forward to your creative touch!