Custom Dino Dog Costume

I'm looking for a skilled costume maker to create a Flintstone-themed dinosaur costume for my large dog (over 51 lbs). The costume should be made of cotton and feature a unique dino purple color.

Requirements:
- Size: Large dog (51 lbs and above)
- Material: Cotton
- Color: Dino purple (not traditional Flintstone colors)

Ideal Skills and Experience:
- Experience in pet costume design
- Proficiency in working with cotton fabric
- Ability to create custom color patterns

Please provide samples of previous work and an estimated timeline for completion.